The American Presidency Project, University of California Santa Barbara

Presidential Libraries, National Archives and Records Administration

LIFE Magazine Archive, Time Magazine

Look Magazine Photograph Collection, Library of Congress

100 Things You Should Know About Communism (1949), Internet Archive

The Torture Archive, National Security Archive

Freedom of Information Document Collections, The Black Vault

Timothy Leary Archive, Futique Trust

Defense Technical Information Center Online, Department of Defense

Center for the Study of Human Rights in the Americas, University of California at Davis

Scientology Audited, Operation Clambake

Psychoactive Substances Research Collection, Purdue University

Education Resources Information Center, Department of Education

History is a Weapon, anonymously compiled

FedFlix, National Technical Information Service and PublicResource.Org

Dwight D. Eisenhower Presidential Library, National Archives and Records Administration

Radio Free Europe archive, RFE/RL

Foreign Relations of the United States, Office of the Historian

Cold War International History Project, Wilson Center

The Kameny Papers Archive, Kameny Papers Project

New York City Teachers Union archive, Dreamers and Fighters

Federal Education Policy History, curated by Kevin R. Kosar

A New Insurgency: The Port Huron Statement, University of Michigan youtube channel, Central Intelligence Agency

Bioethics Commissions Archive, The President’s Council on Bioethics