Histoire History SOCIAL SCIENCE 20th Century African American civil rights workers African Americans Aspect social Bird watching Birds Buildings Buildings, structures, etc Capital and capitol Capitals (Cities) Civil Rights Civil rights Civil rights movements Civil rights workers Défenseurs des droits de l'homme Défenseurs des droits de l'homme noirs américains Discrimination & Race Relations Droits HISTORY Historic buildings Human Rights Mouvements des droits de l'homme Noirs américains Observation Oiseaux POLITICAL SCIENCE Political Freedom & Security