Crazy Horse and Sitting Bull were two Lakota chiefs born in the final generation of Plains Indians who grew up in the manner similar to their ancestors: hunting herds of buffalo so large they seemed to cover the earth and moving freely with their nomadic tribes. But they always had contact with white settlers, first a trickle of fur traders and pioneers, then a flood of fortune seekers in 1874 Black Hills Gold Rush. The conflict came to a head in the 1876 Battle of Little Big Horn, in which they crushed George Armstrong Custer’s Seventh Cavalry. But what happened to them after this victory?

Today’s guest is Mark Lee Gardner, author of The Earth is All That Lasts: Crazy Horse, Sitting Bull, and the Last Stand of the Great Sioux Nation. We look at the their stories and how their victory over the U.S military also marked and the beginning of the end for their treasured way of life. And in the years to come, both Crazy Horse and Sitting Bull, defiant to the end, would meet violent—and eerily similar—fates. They were two fascinating leaders struggling to maintain the freedom of their people against impossible odds.