Mourning Dove was an activist, ethnographer and novelist, and one of the first, if not the first, Indigenous women in the U.S. to publish a novel. Part one covers the Confederated Tribes of the Colville Reservation and her early career.
Research:

The Rendition of Anthony Burns, Part 1
34:40

SYMHC Classics: Samuel Pepys
33:09

Behind the Scenes Minis: Pollution Olympics
24:24