Hollywood Ten Among the first and most visible victims of the post–World War II wave of anticommunist paranoia, the Hollywood Ten were ...
Jimmy Hoffa
Jimmy Hoffa His long disappearance has supplied endless jokes for late-night comedians and the theories about what happened to him have...
Alger Hiss
Alger Hiss In the anticommunist trials at the beginning of the cold war, Alger Hiss was accused of having infiltrated the government in...
William Randolph Hearst
William Randolph Hearst The unprecedented power of William Randolph Hearst (1863–1951) opened the media magnate to charges of conspirato...
Health Scares
Health Scares Disease, medical practice, and public health have long been subjects of conspiratorial allegations. Historians of earlier...
Haymarket Bombing
Haymarket Bombing On 3 May 1886 a striker protesting outside the McCormick Harvester Company in Chicago was killed by the police. On 4 ...
Attempted U.S. Takeover of Hawaii
Attempted U.S. Takeover of Hawaii The U.S. political and economic kegiatan to dominate Hawaii accelerated in 1867–1868. Due to the high...