What American historian, playwrite, and social activist followed Paul Metcalf's prose?
Paul Metcalf: Paul Metcalf (1917–1999) was an American writer. Paul Metcalf:  He wrote in verse and prose, but his work generally defies classification. Howard Zinn: Howard Zinn (August 24, 1922January 27, 2010) was an American historian, playwright, and social activist.
Howard Zinn