Imperialism, the Progressive era, and the rise to world power, 1896–1920
American imperialism
The Spanish-American War

Militarily speaking, the Spanish-American War of 1898 was so brief and relatively bloodless as to have been a mere passing episode in the history of modern warfare. Its political and diplomatic consequences, however, were enormous: it catapulted the United States into the arena of world politics and set it, at least briefly, on the new road of imperialism. To be sure, specific events drove the United States to hostilities in 1898; but the stage had already been set by profound changes in thought about the nation’s mission and its destiny.

Before the 1890s, roughly speaking, most Americans had adhered stubbornly to the belief, as old as the Revolution itself, that their country should remain aloof from European affairs and offer an example of democracy and peace to the rest of the world; but slowly in the 1880s, and more rapidly in the 1890s, new currents of thought eroded this historic conviction. The United States had become a great power by virtue of its prodigious economic growth since the Civil War; numerous publicists said that it ought to begin to act like one. Propagandists of sea power, above all, Captain Alfred T. Mahan, argued that future national security and greatness depended upon a large navy supported by bases throughout the world. After the disappearance of the American frontier in 1890, the conviction grew that the United States would have to find new outlets for an ever-increasing population and agricultural and industrial production; this belief was particularly rife among farmers in dire distress in the 1890s. Social Darwinists said that the world is a jungle, with international rivalries inevitable, and that only strong nations could survive. Added to these arguments were those of idealists and religious leaders that Americans had a duty to “take up the white man’s burden” and to carry their assertedly superior culture and the blessings of Christianity to the backward peoples of the world.

It was against this background that the events of 1898 propelled the United States along the road to war and empire. Cuban rebels had begun a violent revolution against Spanish rule in 1895, set off by a depression caused by a decline in U.S. sugar purchases from Cuba. Rebel violence led progressively to more repressive Spanish countermeasures. Cuban refugees in the United States spread exaggerated tales of Spanish atrocities, and these and numerous others were reprinted widely (particularly by William Randolph Hearst’s New York American and Joseph Pulitzer’s New York World, then engaged in a fierce battle for circulation). President Cleveland resisted the rising public demand for intervention, but by early 1898 the pressure, then on his successor, McKinley, was too great to be defied. When an explosion—caused by a submarine mine, according to a U.S. naval court of inquiry—sank the USS Maine with large loss of life in Havana harbour on Feb. 15, 1898, events moved beyond the president’s control. Though Spain was willing to make large concessions to avoid war, it adamantly resisted what had become the minimum public and official U.S. demand—Spanish withdrawal from Cuba and recognition of the island’s independence. Hence Congress in mid-April authorized McKinley to use the armed forces to expel the Spanish from Cuba.

For Americans it was, as Secretary of State John Hay put it in a letter to Theodore Roosevelt, “a splendid little war.” An American expeditionary force, after quickly overcoming the Spaniards in Cuba, turned against Spain’s last island in the Caribbean, Puerto Rico. Meanwhile, on May 1, 1898, the American commodore George Dewey, with his Asiatic squadron, destroyed a decrepit Spanish flotilla in the harbour of Manila in the Philippines.

The fighting was over by August 12, when the United States and Spain signed a preliminary peace treaty in Washington, D.C. Negotiators met in Paris in October to draw up a definitive agreement. Spain recognized the independence of Cuba and ceded Puerto Rico and Guam to the United States, but the disposition of the Philippines was another matter. Business interests in the United States, which had been noticeably cool about a war over Cuba, demanded the acquisition of the entire Philippine archipelago in the hope that Manila would become the entrepôt for a great Far Eastern trade; chauvinists declaimed against lowering the flag under Spanish pressure. Concluding that he had no alternative, McKinley forced the Spanish to “sell” the Philippines to the United States for $20,000,000.

But a strong reaction in the United States against acquisition of the Philippines had already set in by the time the Treaty of Paris was signed on Dec. 10, 1898; and anti-imperialists declared that the control and governance of distant alien peoples violated all American traditions of self-determination and would even threaten the very fabric of the republic. Though there were more than enough votes in the Senate to defeat the treaty, that body gave its consent to ratification largely because William Jennings Bryan, the Democratic leader, wanted Democrats to approve the treaty and then make imperialism the chief issue of the 1900 presidential campaign.

The new American empire

McKinley easily defeated Bryan in 1900. The victory, however, was hardly a mandate for imperialism, and, as events were soon to disclose, the American people were perhaps the most reluctant imperialists in history. No sooner had they acquired an overseas empire than they set in motion the process of its dissolution or transformation.

By the so-called Teller Amendment to the war resolution, Congress had declared that the United States would not annex Cuba. This pledge was kept, although Cuba was forced in 1903 to sign a treaty making it virtually a protectorate of the United States. The Hawaiian Islands, annexed by Congress on July 7, 1898, were made a territory in 1900 and were hence, technically, only briefly part of the American empire. Puerto Rico was given limited self-government in 1900; and the Jones Act of 1917 conferred full territorial status on the island, gave U.S. citizenship to its inhabitants, and limited its self-government only by the veto of a governor appointed by the president of the United States. Establishing any kind of government in the Philippines was much more difficult because a large band of Filipinos resisted American rule as bravely as they had fought the Spanish. The Philippine insurrection was over by 1901, however, and the Philippine Government Act of 1902 inaugurated the beginning of partial self-government, which was transformed into almost complete home rule by the Jones Act of 1916.

The Open Door in the Far East

Although Americans were reluctant imperialists, the United States was an important Pacific power after 1898, and American businessmen had inflated ambitions to tap what they thought was the huge Chinese market. The doors to that market were being rapidly closed in the 1890s, however, as Britain, France, Russia, and Japan carved out large so-called spheres of influence all the way from Manchuria to southern China. With Britain’s support (the British stood to gain the most from equal trade opportunities), on Sept. 6, 1899, Secretary of State Hay addressed the first so-called Open Door note to the powers with interests in China; it asked them to accord equal trade and investment opportunities to all nationals in their spheres of interest and leased territories. With considerable bravado, Hay announced that all the powers had agreed to respect the Open Door, even though the Russians had declined to give any pledges. On July 3, 1900, after the Boxer Rebellion—an uprising in China against foreign influence—Hay circulated a second Open Door note announcing that it was American policy to preserve Chinese territorial and political integrity.

Such pronouncements had little effect because the United States was not prepared to support the Open Door policy with force; successive administrations to the 1940s, however, considered it the cornerstone of their Far Eastern policy. President Theodore Roosevelt reluctantly mediated the Russo-Japanese War in 1905 in part to protect the Open Door as well as to maintain a balance of power in the Far East. When Japan attempted in 1915 to force a virtual protectorate on China, President Woodrow Wilson intervened sternly and in some measure successfully to protect Chinese independence. Victory for American policy seemed to come with the Nine-Power Treaty of Washington of 1922, when all nations with interests in China promised to respect the Open Door.

Building the Panama Canal and American domination in the Caribbean

Strategic necessity and the desire of Eastern businessmen to have easy access to Pacific markets combined in the late 1890s to convince the president, Congress, and a vast majority of Americans that an isthmian canal linking the Atlantic and Pacific oceans was vital to national security and prosperity. In the Hay–Pauncefote Treaty of 1901, the British government gave up the rights to joint construction with the United States that it had gained under the Clayton–Bulwer Treaty of 1850. A French company, which had tried unsuccessfully to dig a canal across the Isthmus of Panama, was eager to sell its right-of-way to the United States. Thus, the only obstacle to the project was the government of Colombia, which owned Panama. When Colombia was slow to cooperate, Roosevelt, in 1903, covertly supported a Panamanian revolution engineered by officials of the French company. A treaty was quickly negotiated between the United States and the new Republic of Panama; construction began, and the canal was opened to shipping on Aug. 15, 1914.

Concern over what Americans regarded increasingly as their “lifeline” increased in proportion to progress in the construction of the canal. An early manifestation of that concern came in 1902–03, when Britain, Germany, and Italy blockaded Venezuela to force the payment of debts, and particularly when the Germans bombarded and destroyed a Venezuelan town; so agitated was American opinion that Roosevelt used a veiled threat to force Germany to accept arbitration of the debt question by the Hague Court. When the Dominican Republic defaulted on its foreign debt to several European countries in 1904, Roosevelt quickly established an American receivership of the Dominican customs in order to collect the revenues to meet the country’s debt payments. Moreover, in his annual message to Congress of 1904, the president announced a new Latin-American policy, soon called the Roosevelt Corollary to the Monroe Doctrine—because the Monroe Doctrine forbade European use of force in the New World, the United States would itself take whatever action necessary to guarantee that Latin-American states gave no cause for such European intervention. It was, in fact, a considerable extension of the Monroe Doctrine, not a correct historical interpretation of it; but it remained the cornerstone of American policy in the Caribbean at least until 1928.

Actually, Roosevelt was reluctant to interfere in the domestic affairs of neighbouring states; his one significant intervention after 1904—the administration of the Cuban government from 1906 to 1909—was undertaken in order to prevent civil war and at the insistence of Cuban authorities. Roosevelt’s successor, however, William Howard Taft, had more ambitious plans to guarantee American hegemony in the approaches to the Panama Canal. Adopting a policy called Dollar Diplomacy, Taft hoped to persuade American private bankers to displace European creditors in the Caribbean area and thereby to increase American influence and encourage stability in countries prone to revolution. Dollar Diplomacy was a total failure; its one result was to involve the United States in a civil war in Nicaragua with the effect of perpetuating a reactionary and unpopular regime. (Similar initiatives by the Taft administration in the Far East—most notably a plan for the internationalization of the railroads of Manchuria—also failed.)

The accession of Woodrow Wilson in 1913 seemed to augur the beginning of a new era in Latin-American relations; the new president and his secretary of state, William Jennings Bryan, were idealists who had strongly condemned interventions and Dollar Diplomacy. But, although Wilson did negotiate a treaty with Colombia to make reparation for U.S. complicity in the Panamanian revolution, it was defeated by the Senate. Wilson also tried hard to promote a Pan-American nonaggression pact; but it foundered on the opposition of Chile, which had a long-standing border dispute with Peru.

When crises threatened the domestic stability of the Caribbean area, however, Wilson revealed that he was just as determined to protect American security as Roosevelt and Taft had been and that he was perhaps even more willing to use force. Frequent revolutions and the fear of European intervention led Wilson to impose a protectorate and a puppet government upon Haiti in 1915 and a military occupation of the Dominican Republic in 1916. He concluded a treaty with Nicaragua making that country a protectorate of the United States. Moreover, he purchased the Danish Virgin Islands in 1916 at the inflated price of $25,000,000 in order to prevent their possible transfer from Denmark to Germany.

The Progressive era
The character and variety of the Progressive movement

The inauguration of President McKinley in 1897 had seemed to mark the end of an era of domestic turmoil and the beginning of a new period of unparalleled tranquility. Prosperity was returning after the devastating panic of 1893. The agrarian uprising led by Bryan in the election of 1896 had been turned back, and the national government was securely in the hands of friends of big business. The Dingley Tariff Act of 1897 greatly increased tariff rates; the Gold Standard Act of 1897 dashed the hopes of advocates of the free coinage of silver; and McKinley did nothing to stop a series of industrial combinations in defiance of the Sherman Anti-Trust Act.

Origins of progressivism

Never were superficial signs more deceiving. Actually, the United States already was in the first stages of what historians came to call the Progressive movement. Generally speaking, progressivism was the response of various groups to problems raised by the rapid industrialization and urbanization that followed the Civil War. These problems included the spread of slums and poverty; the exploitation of labour; the breakdown of democratic government in the cities and states caused by the emergence of political organizations, or machines, allied with business interests; and a rapid movement toward financial and industrial concentration. Many Americans feared that their historic traditions of responsible democratic government and free economic opportunity for all were being destroyed by gigantic combinations of economic and political power.

Actually there was not, either in the 1890s or later, any single Progressive movement. The numerous movements for reform on the local, state, and national levels were too diverse, and sometimes too mutually antagonistic, ever to coalesce into a national crusade. But they were generally motivated by common assumptions and goals—e.g., the repudiation of individualism and laissez-faire, concern for the underprivileged and downtrodden, the control of government by the rank and file, and the enlargement of governmental power in order to bring industry and finance under a measure of popular control.

The origins of progressivism were as complex and are as difficult to describe as the movement itself. In the vanguard were various agrarian crusaders, such as the Grangers and the Populists and Democrats under Bryan, with their demands for stringent railroad regulation and national control of banks and the money supply. At the same time a new generation of economists, sociologists, and political scientists was undermining the philosophical foundations of the laissez-faire state and constructing a new ideology to justify democratic collectivism; and a new school of social workers was establishing settlement houses and going into the slums to discover the extent of human degradation. Allied with them was a growing body of ministers, priests, and rabbis—proponents of what was called the social Gospel—who struggled to arouse the social concerns and consciences of their parishioners. Finally, journalists called “muckrakers” probed into all the dark corners of American life and carried their message of reform through mass-circulation newspapers and magazines.

Two specific catalytic agents set off the Progressive movement—the agrarian depression of the early 1890s and the financial and industrial depression that began in 1893. Low prices drove farmers by the hundreds of thousands into the People’s Party of 1892. Widespread suffering in the cities beginning in 1893 caused a breakdown of many social services and dramatized for the increasing number of urban middle-class Americans the gross inefficiency of most municipal governments.

Urban reforms

A movement already begun, to wrest control of city governments from corrupt political machines, was given tremendous impetus by the panic of 1893. The National Municipal League, organized in 1894, united various city reform groups throughout the country; corrupt local governments were overthrown in such cities as New York in 1894, Baltimore in 1895, and Chicago in 1896–97. And so it went all over the country well into the 20th century.

Despite initial differences among urban reformers, by the early 1900s the vast majority of them were fighting for and winning much the same objectives—more equitable taxation of railroad and corporate property, tenement house reform, better schools, and expanded social services for the poor. Even big-city machines like Tammany Hall became increasingly sensitive to the social and economic needs of their constituents. Reformers also devised new forms of city government to replace the old mayor–city-council arrangement that had proved to be so susceptible to corrupt influences. One was the commission form, which vested all responsibility in a small group of commissioners, each responsible for a single department; another was the city-manager form, which provided administration by a professionally trained expert, responsible to a popularly elected council (these two forms were in widespread use in small and medium-sized cities by 1920).

Reform in state governments

The reform movement spread almost at once to the state level, for it was in state capitals that important decisions affecting the cities were made. Entrenched and very professional political organizations, generously financed by officeholders and businessmen wanting special privileges, controlled most state governments in the late 1890s; everywhere, these organizations were challenged by a rising generation of young and idealistic antiorganization leaders, ambitious for power. They were most successful in the Midwest, under such leaders as Robert M. La Follette of Wisconsin; but they had counterparts all over the country—e.g., Charles Evans Hughes of New York, Woodrow Wilson of New Jersey, Andrew J. Montague of Virginia, and Hiram W. Johnson of California.

These young leaders revolutionized the art and practice of politics in the United States, not only by exercising strong leadership but also by effecting institutional changes such as the direct primary, direct election of senators (rather than by state legislatures), the initiative, referendum, and recall—which helped restore and revitalize political democracy. More important, perhaps, progressives to a large degree achieved their economic and social objectives—among them, strict regulation of intrastate railroads and public utilities, legislation to prevent child labour and to protect women workers, penal reform, expanded charitable services to the poor, and accident insurance systems to provide compensation to workers and their families.

Theodore Roosevelt and the Progressive movement

By 1901 the reform upheaval was too strong to be contained within state boundaries. Moreover, certain problems with which only the federal government was apparently competent to deal cried out for solution. McKinley might have succeeded in ignoring the rising tide of public opinion had he served out his second term; but McKinley’s assassination in September 1901 brought to the presidency an entirely different kind of man—Theodore Roosevelt, at age 42 the youngest man yet to enter the White House. Roosevelt had broad democratic sympathies; moreover, thanks to his experience as police commissioner of New York City and governor of New York state, he was the first president to have an intimate knowledge of modern urban problems. Because Congress was securely controlled by a group of archconservative Republicans, the new president had to feel his way cautiously in legislative matters; but he emerged full-grown as a tribune of the people after his triumph in the presidential election of 1904. By 1906 he was the undisputed spokesman of national progressivism and by far its best publicity agent. (The White House was, he said, “a bully pulpit.”) Meanwhile, by his leadership of public opinion and by acting as a spur on Congress, he had revived the presidency and made it incomparably the most powerful force in national politics.

In 1901, Americans were perhaps most alarmed about the spread of so-called trusts, or industrial combinations, which they thought were responsible for the steady price increases that had occurred each year since 1897. Ever alert to the winds of public opinion, Roosevelt responded by activating the Sherman Anti-Trust Act of 1890, which had lain dormant because of Cleveland’s and McKinley’s refusal to enforce it and also because of the Supreme Court’s ruling of 1895 that the measure did not apply to combinations in manufacturing. Beginning in 1902 with a suit to dissolve a northwestern railroad monopoly, Roosevelt moved next against the so-called Beef Trust, then against the oil, tobacco, and other monopolies. In every case the Supreme Court supported the administration, going so far in the oil and tobacco decisions of 1911 as to reverse its 1895 decision. In addition, in 1903 Roosevelt persuaded a reluctant Congress to establish a Bureau of Corporations with sweeping power to investigate business practices; the bureau’s thoroughgoing reports were of immense assistance in antitrust cases. While establishing the supremacy of the federal government in the industrial field, Roosevelt in 1902 also took action unprecedented in the history of the presidency by intervening on labour’s behalf to force the arbitration of a strike by the United Mine Workers of America against the Pennsylvania anthracite coal operators.

Roosevelt moved much more aggressively after his 1904 election. Public demand for effective national regulation of interstate railroad rates had been growing since the Supreme Court had emasculated the Interstate Commerce Commission’s (ICC) rate-making authority in the 1890s. Determined to bring the railroads—the country’s single greatest private economic interest—under effective national control, Roosevelt waged an unrelenting battle with Congress in 1905–06. The outcome—the Hepburn Act of 1906—was his own personal triumph; it greatly enlarged the ICC’s jurisdiction and forbade railroads to increase rates without its approval. By using the same tactics of aggressive leadership, Roosevelt in 1906 also obtained passage of a Meat Inspection Act and a Pure Food and Drug Act. Passage of the former was aided by the publication of Upton Sinclair’s famous novel, The Jungle (1906), which revealed in gory detail the unsanitary conditions of the Chicago stockyards and meat-packing plants.


Republican troubles under William Howard Taft

Roosevelt was so much the idol of the masses of 1908 that he could have easily gained the Republican nomination in that year. After his election in 1904, however, he had announced that he would not be a candidate four years later; adhering stubbornly to his pledge, he arranged the nomination of his secretary of war, William Howard Taft of Ohio, who easily defeated Bryan.

Taft might have made an ideal president during a time of domestic tranquility, but his tenure in the White House was far from peaceful. National progressivism was nearly at high tide; and a large group of Republican progressives, called “insurgents,” sat in both houses of Congress.

The Republican insurgents

These Republicans, like a majority of Americans, demanded such reforms as tariff reductions, an income tax, the direct election of senators, and even stricter railroad and corporation regulations. Taft, who had strongly supported Roosevelt’s policies, thought of himself as a progressive. Actually he was temperamentally and philosophically a conservative; moreover, he lacked the qualities of a dynamic popular leader. In the circumstances, his ineptness, indecision, and failure to lead could only spell disaster for his party.

Taft’s troubles began when he called Congress into special session in 1909 to take up the first item on his agenda—tariff reform. The measure that emerged from Congress actually increased rates. Republican insurgents and a majority of Americans were outraged, but Taft signed the bill and called it the best tariff law the Republicans had ever enacted. Conflicts and misunderstandings over conservation and legislative procedure caused the rift between Taft Republicans and the insurgents to grow. By 1910 the Republican insurgents were clearly in the ascendancy in the Congress. Taking control of the president’s railroad-regulation measure, they added new provisions that greatly enlarged the ICC’s authority. The following year they bitterly opposed Taft’s measure for tariff reciprocity with Canada; it passed with Democratic support in Congress, only to go down to defeat at the hands of the Canadian electorate.

The 1912 election

Republican insurgents were determined to prevent Taft’s renomination in 1912. They found their leader in Roosevelt, who had become increasingly alienated from Taft and who made a whirlwind campaign for the presidential nomination in the winter and spring of 1912. Roosevelt swept the presidential primaries, even in Taft’s own state of Ohio; but Taft and conservative Republicans controlled the powerful state organizations and the Republican National Committee and were able to nominate Taft by a narrow margin. Convinced that the bosses had stolen the nomination from him, Roosevelt led his followers out of the Republican convention. In August they organized the Progressive (“Bull Moose”) Party and named Roosevelt to lead the third-party cause. Hiram Johnson, the reform Republican governor of California, became Roosevelt’s running mate.

Democrats had swept the 1910 congressional and gubernatorial elections; , and, after the disruption of the Republican Party in the spring of 1912, it was obvious that almost any passable Democrat could win the presidency in that year. Woodrow Wilson, former president of Princeton University, who had made a brilliant Progressive progressive record as governor of New Jersey, was nominated by the Democrats on the 46th ballot.

Taft’s single objective in the 1912 campaign was to defeat Roosevelt. The real contest was between Roosevelt and Wilson for control of the Progressive majority. Campaigning strenuously on a platform that he called the New Nationalism, Roosevelt demanded effective control of big business through a strong federal commission, radical tax reform, and a whole series of measures to put the federal government squarely into the business of social and economic reform. By contrast Wilson seemed conservative with a program he called the New Freedom; it envisaged a concerted effort to destroy monopoly and to open the doors of economic opportunity to small businessmen through drastic tariff reduction, banking reform, and severe tightening of the antitrust laws. Roosevelt outpolled Taft in the election, but he failed to win many Democratic Progressives away from Wilson, who won by a huge majority of electoral votes, though receiving only about 42 percent of the popular vote.

The New Freedom and its transformation

A trained political scientist and historian, Wilson believed that the president should be the leader of public opinion, the chief formulator of legislative policy, and virtually sovereign in the conduct of foreign relations. With the support of an aroused public opinion and a compliant Democratic majority, he was able to put his theories of leadership into effect with spectacular success.

The first item in Wilson’s program was tariff reform, a perennial Democratic objective since the Civil War; the president’s measure, the Underwood Tariff Act of 1913, reduced average rates from 40 percent to 25 percent, greatly enlarged the free list, and included a modest income tax. Next came adoption of the president’s measure for banking and monetary reform, the Federal Reserve Act of 1913, which created a federal reserve system to mobilize banking reserves and issue a flexible new currency—federal reserve notes—based on gold and commercial paper; uniting and supervising the entire system was a federal reserve board of presidential appointees.

The third, and Wilson thought the last, part of the New Freedom program was antitrust reform. In his first significant movement toward Roosevelt’s New Nationalism, Wilson reversed his position that merely strengthening the Sherman Anti-Trust Act would suffice to prevent monopoly. Instead, he took up and pushed through Congress the Progressive-sponsored Federal Trade Commission Act of 1914. It established an agency—the Federal Trade Commission (FTC)—with sweeping authority to prevent business practices that would lead to monopoly. Meanwhile, Wilson had abandoned his original measure, the Clayton Anti-Trust Act passed by Congress in 1914; its severe provisions against interlocking directorates and practices tending toward monopoly had been gravely weakened by the time the president signed it. The Clayton Act included a declaration that labour unions, as such, were not to be construed as conspiracies in restraint of trade in violation of the antitrust laws; but what organized labour wanted, and did not get, was immunity from prosecution for such measures as the sympathetic strike and the secondary boycott, which the courts had proscribed as violations of the Sherman Act.

In a public letter in November 1914, the president announced that his reform program was complete. But various groups were still demanding the advanced kind of social and economic legislation that Roosevelt had advocated in 1912; also, by early 1916 the Progressive Party had largely disintegrated, and Wilson knew that he could win reelection only with the support of a substantial minority of Roosevelt’s former followers. Consequently—and also because his own political thinking had been moving toward a more advanced Progressive position—Wilson struck out upon a new political course in 1916. He began by appointing Louis D. Brandeis, the leading critic of big business and finance, to the Supreme Court. Then in quick succession he obtained passage of a rural-credits measure to supply cheap long-term credit to farmers; anti-child-labour and federal workmen’s-compensation legislation; the Adamson Act, establishing the eight-hour day for interstate railroad workers; and measures for federal aid to education and highway construction. With such a program behind him, Wilson was able to rally a new coalition of Democrats, former Progressives, independents, social workers, and a large minority of Socialists; and he narrowly defeated his Republican opponent, Charles Evans Hughes, in the 1916 presidential election.

The rise to world power
Woodrow Wilson and the Mexican Revolution

Although Wilson’s consuming interest was in domestic politics, he had to deal primarily with foreign affairs while in the White House; and before the end of his presidency he had developed into a diplomatist of great skill as well as one of the commanding figures in world affairs. He was a “strong” president in the conduct of foreign policy, writing most of the important diplomatic correspondence of his government and making all important decisions himself. He usually worked well with his secretaries of state, Bryan and Robert Lansing, and often relied for advice upon his confidential counselor, Colonel Edward M. House of Texas.

Wilson served his apprenticeship by having to deal at the outset of his administration with an uprising in Mexico, set off when a military usurper, Victoriano Huerta, murdered liberal president Francisco Madero and seized the executive power in February 1913. It was difficult for the United States to remain aloof because Americans had invested heavily in Mexico and 40,000 U.S. citizens resided there.

If Wilson had followed conventional policy and the urgings of Americans with interests in Mexico, he would have recognized Huerta (as most European governments did), who promised to respect and protect all foreign investments and concessions. But Wilson was revolted by Huerta’s bloody rise to power; moreover, he believed that the revolution begun by Madero in 1910 was a glorious episode in the history of human liberty. Wilson thus not only refused to recognize Huerta but also tried to persuade the dictator to step down from office and permit the holding of free elections for a new democratic government. When Huerta refused to cooperate, Wilson gave open support to the Constitutionalists—Huerta’s opponents under Madero’s successor, Venustiano Carranza—and, when it seemed that the Constitutionalists could not themselves drive Huerta from power, Wilson seized the port of Veracruz in April 1914 to cut off Huerta’s supplies and revenues. This stratagem succeeded, and Carranza and his army occupied Mexico City in August.

The revolutionary forces then divided between Carranza’s followers and those of his chief rival and most colorful general, Pancho Villa; and civil war raged for another year. Wilson refused to interfere. Carranza emerged victorious by the summer of 1915, and Wilson accorded him de facto recognition in October. In January 1916, however, Villa executed about 17 U.S. citizens at Santa Isabel to demonstrate Carranza’s lack of control in northern Mexico. Then, seeking to provoke war between the United States and Mexico, he raided Columbus, New Mexico, on March 9, 1916, burning the town and killing some 17 inhabitants. Wilson sent a punitive expedition under General John J. Pershing into Mexico in hot pursuit of Villa; but the wily guerrilla eluded Pershing, and, the deeper the U.S. forces penetrated into Mexican territory, the more agitated the Carranza government became. There were two serious skirmishes between regular Mexican and U.S. troops in the spring, and full-scale war was averted only when Wilson withdrew Pershing’s column some months later. Relations between the two governments were greatly improved when Wilson extended de jure recognition to Carranza’s new Constitutional regime in April 1917. Thereafter, Wilson adamantly rejected all further foreign and American suggestions for intervention in Mexico.

The struggle for neutrality

The outbreak of general war in Europe in August 1914 raised grave challenges to Wilson’s skill and leadership in foreign affairs. In spite of the appeals of propagandists for the rival Allies and Central Powers, the great majority of Americans were doggedly neutral and determined to avoid involvement unless American rights and interests were grossly violated. This, too, was Wilson’s own feeling, and in August he issued an official proclamation of neutrality and two weeks later appealed to Americans to be “impartial in thought as well as in action.”

Loans and supplies for the Allies

Difficulties arose first with the British government, which at once used its vast fleet to establish a long-range blockade of Germany. The U.S. State Department sent several strong protests to London, particularly against British suppression of American exports of food and raw materials to Germany. Anglo-American blockade controversies were not acute, however, because the British put their blockade controls into effect gradually, always paid for goods seized, argued persuasively that in a total war food and raw materials were as essential as guns and ammunition, and pointed out that they, the British, were simply following blockade precedents established by the United States itself during the American Civil War. As a result of a tacit Anglo-American agreement, the United States soon became the chief external source of supply for the food, raw materials, and munitions that fed the British and French war machines. In addition, and in accordance with the strict rules of neutrality, the Wilson administration permitted the Allied governments to borrow more than $2,000,000,000 in the United States in order to finance the war trade. At the same time, the president resisted all efforts by German Americans for an arms embargo on the ground that such a measure would be grossly unneutral un-neutral toward the Allies.

German submarine warfare

There was no possibility of conflict between Germany and the United States so long as the former confined its warfare to the continent of Europe; a new situation full of potential danger arose, however, when the German authorities decided to use their new weapon, the submarine, to challenge British control of the seas. The German admiralty announced in February 1915 that all Allied vessels would be torpedoed without warning in a broad area and that even neutral vessels were not safe. Wilson replied at once that he would hold Germany to “strict accountability” (a conventional diplomatic term) if submarines destroyed American ships and lives without warning. The Germans soon gave broad guarantees concerning American ships, and their safety against illegal submarine attacks was not an issue between the two countries before 1917.

An issue much more fraught with danger was the safety of Americans traveling and working on Allied ships. A German submarine sank the unarmed British liner Lusitania without warning on May 7, 1915, killing, among others, 128 Americans. Wilson at first appealed to the Germans on broad grounds of humanity to abandon submarine warfare, but in the subsequent negotiations he narrowed the issue to one of safety for unarmed passenger liners against violent underseas attack. Momentary resolution came when a submarine sank the unarmed British liner Arabic in August. Wilson warned that he would break diplomatic relations if such attacks continued, and the Germans grudgingly promised not to attack unarmed passenger ships without warning. The controversy escalated to a more dangerous level when a submarine torpedoed the packet steamer Sussex in the English Channel with heavy loss of life in March 1916. In an ultimatum to Berlin, Wilson threatened to break diplomatic relations if the Germans did not cease attacking liners and merchantmen without warning; once again the Germans capitulated, but they threatened to resume unrestricted submarine warfare if the United States failed to force the British to observe international law in their blockade practices.

The Allies complicated the submarine controversy in late 1915 by arming many of their liners and merchantmen sailing to American ports. Wilson tried to arrange a compromise by which the Allies would disarm their ships in return for a German promise not to sink them without warning. When the British rejected the proposal, the president gave the impression that he would hold Germany accountable for American lives lost on armed ships, setting off a rebellion in Congress and the near passage of resolutions forbidding American citizens to travel on armed ships. Actually, the president had no intention of permitting armed ships to become a serious issue; their status was never a subject of serious controversy between the United States and Germany.

Arming for war

Meanwhile, the increasingly perilous state of relations with Germany had prompted Wilson, in December 1915, to call for a considerable expansion in the nation’s armed forces. A violent controversy over preparedness ensued, both in Congress and in the country at large. The army legislation of 1916 was a compromise, with Wilson obtaining only a modest increase in the army and a strengthening of the National Guard; but the Naval Appropriations Act of 1916 provided for more ships than the administration had requested.

The United States enters the Great War

Wilson’s most passionate desire, aside from avoiding belligerency, was to bring an end to the war through his personal mediation. He sent Colonel House to Europe in early 1915 to explore the possibilities of peace and again early in 1916 to press for a plan of Anglo-American cooperation for peace. The British refused to cooperate, and the president, more than ever eager to avoid a final confrontation with Germany on the submarine issue, decided to press forward with independent mediation. He was by this time also angered by the intensification of British blockade practices and convinced that both sides were fighting for world domination and spoils. On Dec. 18, 1916, Wilson asked the belligerents to state the terms upon which they would be willing to make peace. Soon afterward, in secret, high-level negotiations, he appealed to Britain and Germany to hold an early peace conference under his leadership.

Break with Germany

Chances for peace were blasted by a decision of the German leaders, made at an imperial conference on Jan. 9, 1917, to inaugurate an all-out submarine war against all commerce, neutral as well as belligerent. The Germans knew that such a campaign would bring the United States into the war; but they were confident that their augmented submarine fleet could starve Britain into submission before the United States could mobilize and participate effectively.

The announcement of the new submarine blockade in January left the president no alternative but to break diplomatic relations with Germany, which he did on February 3. At the same time, and in subsequent addresses, the president made it clear that he would accept unrestricted submarine warfare against belligerent merchantmen and would act only if American ships were sunk. In early March he put arms on American ships in the hope that this would deter submarine attacks. The Germans began to sink American ships indiscriminately in mid-March, and on April 2 Wilson asked Congress to recognize that a state of war existed between the United States and the German Empire. Congress approved the war resolution quickly, and Wilson signed it on April 6. (For U.S. military involvement in World War I, see the article World War I.)


Generally speaking, the efforts at mobilization went through two stages. During the first, lasting roughly from April to December 1917, the administration relied mainly on voluntary and cooperative efforts. During the second stage, after December 1917, the government moved rapidly to establish complete control over every important phase of economic life. Railroads were nationalized; a war industries board established ironclad controls over industry; food and fuel were strictly rationed; an emergency-fleet corporation began construction of a vast merchant fleet; and a war labour board used coercive measures to prevent strikes. Opposition to the war was sternly suppressed under the Espionage Act of 1917. At the same time, the Committee on Public Information, headed by the progressive journalist George Creel, mobilized publicists, scholars, and others in a vast prowar propaganda effort. By the spring of 1918, the American people and their economy had been harnessed for total war (a near miracle, considering the lack of preparedness only a year before).

America’s role in the war

The American military contribution, while small compared to that of the Allies during the entire war, was in two respects decisive in the outcome. The U.S. Navy, fully prepared at the outset, provided the ships that helped the British overcome the submarine threat by the autumn of 1917. The U.S. Army, some 4,000,000 men strong, was raised mainly by conscription under the Selective Service Act of 1917; the American Expeditionary Force of more than 1,200,000 men under General Pershing reached France by September 1918, and this huge infusion of manpower tipped the balance on the Western Front and helped to end the war in November 1918, a year earlier than military planners had anticipated.

Wilson’s vision of a new world order

In one of the most ambitious rhetorical efforts in modern history, President Wilson attempted to rally the people of the world in a movement for a peace settlement that would remove the causes of future wars and establish machinery to maintain peace. In an address to the Senate on Jan. 22, 1917, he called for a “peace without victory” to be enforced by a league of nations that the United States would join and strongly support. He reiterated this program in his war message, adding that the United States wanted above all else to “make the world safe for democracy.” And when he failed to persuade the British and French leaders to join him in issuing a common statement of war aims, he went to Congress on Jan. 8, 1918, to make, in his Fourteen Points address, his definitive avowal to the American people and the world. See the video.

In his general points Wilson demanded an end to the old diplomacy that had led to wars in the past. He proposed open diplomacy instead of entangling alliances, and he called for freedom of the seas, an impartial settlement of colonial claims, general disarmament, removal of artificial trade barriers, and, most important, a league of nations to promote peace and protect the territorial integrity and independence of its members. On specific issues he demanded, among other things, the restoration of a Belgium ravaged by the Germans; sympathetic treatment of the Russians, then involved in a civil war; establishment of an independent Poland; the return of Alsace-Lorraine to France; and autonomy or self-determination for the subject peoples of the Austro-Hungarian and Ottoman empires. A breathtaking pronouncement, the Fourteen Points gave new hope to millions of liberals and moderate socialists who were fighting for a new international order based upon peace and justice.

The Paris Peace Conference and the Versailles Treaty

With their armies reeling under the weight of a combined Allied and American assault, the Germans appealed to Wilson in October 1918 for an armistice based on the Fourteen Points and other presidential pronouncements. The Allies agreed to conclude peace on this basis, except that the British entered a reservation about freedom of the seas, and Wilson agreed to an Anglo-French demand that the Germans be required to make reparation for damages to civilian property.

Wilson led the U.S. delegation and a large group of experts to the peace conference, which opened in Paris in January 1919. He fought heroically for his Fourteen Points against the Allied leaders—David Lloyd George of Britain, Georges Clemenceau of France, and Vittorio Orlando of Italy—who, under heavy pressure from their own constituencies, were determined to divide the territories of the vanquished and make Germany pay the full cost of the war. Wilson made a number of compromises that violated the spirit if not the letter of the Fourteen Points, including the imposition of an indefinitely large reparations bill upon Germany. Moreover, the Allies had intervened in the Russian Civil War against the dominant revolutionary socialist faction, the Bolsheviks; and Wilson had halfheartedly cooperated with the Allies by dispatching small numbers of troops to northern Russia, to protect military supplies against the advancing Germans, and to Siberia, mainly to keep an eye on the Japanese, who had sent a large force there. But Wilson won many more of his Fourteen Points than he lost; his greatest victories were to prevent the dismemberment of Germany in the west and further intervention in Russia and, most important, to obtain the incorporation of the Covenant of the League of Nations into the Versailles Treaty. He was confident that the League, under American leadership, would soon rectify the injustices of the treaty. See the video.

The fight over the treaty and the election of 1920

Public opinion in the United States seemed strongly in favour of quick ratification of the Versailles Treaty when the president presented that document to the Senate in July 1919. Traditional isolationist sentiment was beginning to revive, however, and a small minority of 16 senators, irreconcilably opposed to U.S. membership in the League, vowed to oppose the treaty to the bitter end. In addition, a crucial controversy developed between the president and a majority of the Republican senators, led by Henry Cabot Lodge of Massachusetts. Lodge insisted upon adding 14 reservations to the treaty. The second reservation declared that the United States assumed no obligations under Article X of the Covenant, which guaranteed the integrity and independence of members of the League; moreover it said that the president could not use the armed forces to support the Covenant without the explicit consent of Congress.

Calling this reservation a nullification of the treaty, Wilson in September made a long speaking tour of the West to build up public support for unconditional ratification. He suffered a breakdown at the end of his tour and a serious stroke on October 2. The president’s illness, which incapacitated him for several months, increased his intransigence against the Lodge reservations; with equal stubbornness, the Massachusetts senator refused to consent to any compromise. The result was failure to obtain the necessary two-thirds majority for ratification, with or without reservations, when the Senate voted on Nov. 19, 1919, and again on March 19, 1920.

Wilson had suggested that the ensuing presidential campaign and election should be a “great and solemn referendum” on the League. The Democratic candidate, James M. Cox of Ohio, fought hard to make it the leading issue; but the Republican candidate, Warren G. Harding of Ohio, was evasive on the subject, and a group of 31 leading Republican internationalists assured the country that Harding’s election would be the best guarantee of U.S. membership in the League of Nations. Harding swamped Cox, and his victory ended all hopes for U.S. membership. In his inaugural Harding announced that the United States would not be entangled in European affairs; he emphasized this determination by concluding a separate peace with Germany in 1921.