[the links below are descriptive, not how to acquire the films]
Sacco and Vanzetti, https://letterboxd.com/film/sacco-and-vanzetti/
Scottsboro: An American Tragedy, https://www.theodysseyonline.com/scottsboro-boys
Point of Order, http://sunnycv.com/steve/filmnotes/pointoforder.html
COINTELPRO 101, https://zinnedproject.org/materials/cointelpro-101/
The Black Power Mixtape, http://www.ifcfilms.com/films/the-black-power-mixtape
Farewell to Manzanar, http://encyclopedia.densho.org/Farewell%20to%20Manzanar%20(film)/
The Wobblies, http://libcom.org/blog/wobblies-1979-documentary-16032012
Seeing Red, https://www.newday.com/film/seeing-red
The Black Panthers: Vanguard of the Revolution, http://theblackpanthers.com/home/