held regular educational workshops to promote nonviolent protests and encourage black voter registration.
The Highlander Folk School
The School Board in Topeka Kansas
The NAACP
The White House
The Southern Christian Leadership Conference (SCLC)
The Student Nonviolent Coordinating Committee (SNCC)
The Congress of Racial Equality (CORE)
The American Civil Liberties Union (ACLU)
The National Urban League