Israel Theo Hicks and August Wilson were involved with plays depicting what ethnicity?
Israel Hicks: Israel Theo Hicks (August 23, 1943 – July 3, 2010) was an American theatre director who produced works at regional theaters around the country and Off Broadway, and was best known for his stagings of the entire series of plays by August Wilson about the African-American experience in the U.S. during and following the Great Migration. August Wilson:  Each work in the series is set in a different decade, and depicts comic and tragic aspects of the African-American experience in the 20th century.
African-American