For 10 points, name this letter written by the namesake Spanish Minister which mocked William McKinley and helped enflame tensions leading to the Spanish-American War.
This document ends with the observation that "Amblard is coming," but that he "devotes himself too much to petty politics." It argues that English newspaper men are swarming the hotels and refers to the press' bluntness as "groseria." It notoriously called a certain man as "weak and catering to the rabble," and under the headline "The Worst Insult to the United States in Its History," it was published by William Randolph Hearst. For 10 points, name this letter written by the namesake Spanish Minister which mocked William McKinley and helped enflame tensions leading to the Spanish-American War.
This document ends with the observation that "Amblard is coming," but that he "devotes himself too much to petty politics.
De Lome Letter