Which journalists were known for their use of Yellow Journalism during the lead-up to the Spanish-American War?

Joseph Pulitzer and William Randolph Hearst are known for their pioneering use of Yellow Journalism, particularly in the late 19th century leading up to the Spanish-American War. This style of journalism emphasized sensationalism and exaggeration in reporting to attract readers and increase newspaper sales.

Pulitzer's New York World and Hearst's New York Journal were particularly influential in shaping public opinion about the war, appealing to readers' emotions with dramatic headlines and emotive images. Their coverage of events such as the sinking of the USS Maine played a significant role in stirring public sentiment against Spain, ultimately contributing to the United States' decision to go to war.

Their rivalry in the newspaper industry helped solidify the practices associated with Yellow Journalism, making them iconic figures in this aspect of media history.