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.
Walter Newman (screenwriter) Walter Newman (11 February 1916 – 14 October 1993) was an American radio writer and screenwriter active from the late 1940s to the early 1990s. He was nominated three times for Academy Awards ("Ace in the Hole," "Cat Ballou," and "Bloodbrothers"), but he is best-known for a work that never made it to the screen: his unproduced original script "Harrow Alley", which "has achieved legendary status in Hollywood."