Access is available on and off campus to current McMaster University students, faculty and staff.
This archive provides insight into how communist, socialist, and Far-Left groups and figures saw themselves and the world around them during the major political and social events that occurred in the twentieth century. The primary sources in this collection come from multiple regions, offering the opportunity for a comparative study of left-wing thinking and government ideology, and connect researchers to firsthand narratives to explore left-wing political radicalism and extremism across Europe, America, Latin America, and more. Collections include documents and correspondence that shed light on the political ideologies of Marxism-Leninism, Maoism, Trotskyism, and anarchism. Researchers can analyze the world’s response to major extremist events, like the Russian Revolution, the rise of the Soviet Union, and the Red Scare.