Ford's Americanization School Melting Pot Pageant

Ku Klux Klansmen march on Washington

Poster for D.W. Griffith's The Birth of a Nation

Eugene Debs "Convict No. 9653" for President Button, 1920

Chicago underworld kingpin Al Capone, who made a fortune trafficking in booze during Prohibition

Labor activists and Italian-Americans demonstrate in Boston in support of Red Scare victims Nicola Sacco and Bartolomeo Vanzetti

Henry Ford sold 15 million of his Model-T automobiles