This entry from Encyclopedia Brittanica's Guide to Black History features Kwame Nkrumah, a Ghanaian nationalist leader who led the Gold Coast's drive for independence from Britain and presided over its emergence as the new nation of Ghana. He headed the country from independence in 1957 until he was overthrown by a coup in 1966. This site, rich in detail and breadth of coverage, includes a wealth of information on other notable African Americans, important events, and much more.