The 555th Parachute Infantry Battalion, also called the Triple Nickles, were the first Black paratroopers in the U.S. military, and their story is connected to the desegregation of the military after World War II.
Research:

SYMHC Classics: COINTELPRO 1
39:12

Behind the Scenes Minis: It's Not Unprecedented
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The Rendition of Anthony Burns, Part 2
43:32