Vine Deloria
Vine Victor Deloria Jr. (March 26, 1933 – November 13, 2005, Standing Rock Sioux) was an author, theologian, historian, and activist for Native American rights. He was widely known for his book Custer Died for Your Sins: An Indian Manifesto (1969), which helped attract national attention to Native American issues in the same year as the Alcatraz-Red Power Movement. From 1964 to 1967, he served as executive director of the National Congress of American Indians,[1] increasing its membership of tribes from 19 to 156. Beginning in 1977, he was a board member of the National Museum of the American Indian, which now has buildings in both New York City and in Washington, DC, on the Mall.