What did each person or group do, and what are they known for? little rock nine (what were they known for? ) rosa parks (what did her actions lead to? ) southern christian leadership conference (sclc) student nonviolent coordinating committee (sncc) attorney general robert kennedy (how did he react to the freedom rides? ) congress of racial equality (core) a. philip randolph national urban league (nul) black nationalists malcolm x black panther party