People of the Revolution and the USSR
- William Z. Zebulon Foster William Zebulon Foster From leading the Great Steel Strike of 1919 to longest-serving leader of American communism
- James P. Cannon James P. Cannon The labor organizer who read Trotsky's critique in Moscow and founded the American Trotskyist movement
- Earl Russell Browder Earl Russell Browder The CPUSA leader who declared Communism was 20th-century Americanism, and then dissolved his own party