Black Americans in CongressSince 1870, when Senator Hiram Revels of Mississippi and Representative Joseph Rainey of South Carolina became the first African Americans to serve in Congress, a total of 186 African Americans have served as U.S. Representatives, Delegates, or Senators. This website, based on the publication Black Americans in Congress, contains biographical profiles of former African-American Members of Congress, links to information about current Black Members, essays on institutional and national events that shaped successive generations of African Americans in Congress, and images of each individual Member, supplemented by other historical photos. This website, based on the publication Black Americans in Congress, contains biographical profiles of former African-American Members of Congress, links to information about current Black Members, essays on institutional and national events that shaped successive generations of African Americans in Congress, and images of each individual Member, supplemented by other historical photos.