When did History 101 Season 1 Episode 9 air?
History 101 Season 1 Episode 9 aired on May 22, 2020.


Infographics and archival footage deliver bite-size history lessons on scientific breakthroughs, social movements and world-changing discoveries.

Nearly 40 million people are living with HIV. After decades of research and activism, how far have we come in finding a cure and battling the stigma?
Direct answers for episode-level questions and details.
History 101 Season 1 Episode 9 aired on May 22, 2020.
This episode runs for approximately 22 minutes.
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