Angela Yvonne Davis is an American political activist, scholar, and author. She emerged as a prominent counterculture activist and radical in the 1960s as a leader of the Communist Party USA, and had close relations with the Black Panther Party through her involvement in the Civil Rights Movement, although she was never a party member. Her interests included prisoner rights; she founded Critical Resistance, an organization working to abolish the prison-industrial complex. She is a retired professor with the History of Consciousness Department at the University of California, Santa Cruz, and a former director of the university's Feminist Studies department. Her research interests are feminism, African-American studies, critical theory, Marxism, popular music, social consciousness, and the philosophy and history of punishment and prisons. Her membership in the Communist Party led to Ronald Reagan's request in 1969 to have her barred from teaching at any university in the State of California.