Rachel Carson and Walter Mosley, are which nationality?
Rachel Carson Rachel Louise Carson (May 27, 1907 – April 14, 1964) was an American marine biologist, author, and conservationist whose book "Silent Spring" and other writings are credited with advancing the global environmental movement.
C. T. Vivian Cordy Tindell Vivian, usually known as C. T. Vivian (born July 30, 1924), is a minister, author, and was a close friend and lieutenant of Martin Luther King Jr. during the Civil Rights Movement. Vivian continues to reside in Atlanta, Georgia and most recently founded the C. T. Vivian Leadership Institute, Inc. He is a member of the Alpha Phi Alpha fraternity.