Roxanne Dunbar-Ortiz (San Francisco) grew up in rural Oklahoma, the daughter of a farmer and half-Indian mother. She has been active in the American Indian Movement for more than four decades and is known for her lifelong commitment to national and international social justice issues. After receiving her PhD in history at the University of California at Los Angeles, she taught in the newly established Native American Studies Program at California State University and helped found the departments of Ethnic Studies and Women’s Studies. Her 1977 book The Great Sioux Nation was the fundamental document at the first international conference on Indians in the Americas, held at the United Nations’ headquarters, in Geneva. She is the author or editor of seven books.