The Iron Heel describes the fall of the US to a cruel fascist dictatorship. Fearful of the popularity of socialism, the plutocrats of the Iron Heel conspire to eliminate democracy and, with their secret police and military, terrorize the citizenry. They instigate a German attack on Hawaii on Dec. 4, 1912; as socialist revolutions topple capitalist governments around the world, the Iron Heel has 52 socialist members of the U.S. Congress imprisoned