 Louis Wirth and Roberts Ezra Park also became the first sociologists to publish about the immigrant neighborhoods in America with suggestions on their future design.Roberts Ezra Park was the student of George Zimmel in Chicago.Other famous scholars that studied segregation, American Ghettos, and impoverished neighborhoods include Du Bois (1903), Haynes (1913), Johnson (1943), Horace Cayton (1944), Kenneth Clark (1965), William Julius Wilson (1987).