Child Development Group of Mississippi (CDGM)

Congress of Racial Equality (CORE)

Council of Federated Organizations (COFO)

Highlander Folk School

Lowndes County Freedom Organization (LCFO)

Mississippi Freedom Democratic Party (MFDP)

National Association for the Advancement of Colored People (NAACP)

NAACP Legal and Educational Defense Fund

National Urban League

Poor People's Campaign

Southern Christian Leadership Conference (SCLC)

Southern Conference Education Fund (SCEF)

Southwest Georgia Project

Student Non-Violent Coordinating Committee (SNCC)

Voter Registration Project