text: In one oration, this man argued that alleging "fanaticism" as a negative trait discredits brave historical figures such as Martin Luther and John Milton.
full_question: In one oration, this man argued that alleging "fanaticism" as a negative trait discredits brave historical figures such as Martin Luther and John Milton. This man was honored by the words "My countrymen! Know one another, and you will love one another," from a eulogy delivered by former "fire-eater" Lucius Lamar of Mississippi. This opponent of the Santo Domingo annexation scheme warned of "the black flag of the land pirates from Missouri" in a speech which likened Andrew Butler of South Carolina to Don Quixote and Stephen Douglas to Sancho Panza, and which denounced "the harlot, Slavery." For 10 points, name this Radical Republican, a Massachusetts senator whose speech "The Crime Against Kansas" prompted Preston Brooks to beat him with a cane.
first_sentence: In one oration, this man argued that alleging "fanaticism" as a negative trait discredits brave historical figures such as Martin Luther and John Milton.
raw_answer: Charles Sumner