Sioux Nations Overview
The Sioux nations, particularly the Lakota, are highlighted as a significant group within the Sioux population, with a rich structure of subgroups. The Cheyenne and Arapaho, originally from the Great Lakes, adapted to the Great Plains and developed a unique sign language to bridge communication gaps. Their historical conflicts over sacred lands, particularly the Black Hills, reveal the deep cultural significance and territorial struggles among these indigenous peoples.In this clip
From this podcast

History That Doesn't Suck
78: The Indian Wars (Part 2): The Battle of the Little Bighorn (the Greasy Grass)
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