When was the associate and cousin of  Michael X died  who co founded black nationalism and social change organization US?
Maulana Karenga Maulana Ndabezitha Karenga (born Ronald McKinley Everett; July 14, 1941) is an African-American professor of Africana studies, activist and author, best known as the creator of the pan-African and African-American holiday of Kwanzaa. Karenga was a major figure in the Black Power movement of the 1960s and 1970s, and co-founded with Hakim Jamal the black nationalism and social change organization US.
John Africa John Africa (July 26, 1931 – May 13, 1985), born Vincent Leaphart, was the founder of MOVE, a Philadelphia-based, self-proclaimed predominantly black organization active from the early 1950s and still active. He was fatally shot during an armed standoff with the Philadelphia Police Department.