The National Association for the Advancement of Colored People.
The NAACP was founded in 1909 and strongly active in the 1940s.
The other organizations listed all were established after the 1940s.
The Student Nonviolent Coordinating Committee emerged from student sit-ins and was organized by Ella Baker in 1960.
The Southern Christian Leadership Conference held its first convention in 1957. Martin Luther King, Jr., was its first president.
The Black Panther Party was founded by Bobby Seale and Huey Newton in 1966.
