<Li> Harvey Milk (1930--1978)--American politician, gay rights activist and leader </Li> <Li> Charles Morgan, Jr. (1930--2009)--American attorney, established principle of "one man, one vote" </Li> <Li> Barbara Gittings (1932--2007)--American lesbian rights activist </Li> <Li> Miriam Makeba (1932--2008)--South African singer, anti-apartheid activist </Li>

Which two individuals were leaders for civil rights in the u.s