Left-wing artists had already formed groups, such as the November Group, Dadaist groups, or from 1924 to 1926, the Red Group, with which George Grosz, John Heartfield and Rudolf Schlichter were involved.
Association football | association football | Forward (association football) | American Revolutionary War | Goalkeeper (association football) | Defender (association football) | National Basketball Association | American Association for the Advancement of Science | Association of Tennis Professionals | American Library Association | World Boxing Association | National Collegiate Athletic Association | American Association | American Heart Association | United Artists | National Association of Intercollegiate Athletics | National Rifle Association | International Development Association | National Association for the Advancement of Colored People | American Bar Association | Philippine Basketball Association | American Medical Association | International Air Transport Association | World Hockey Association | Women's Tennis Association | Revolutionary Tribunal | Gaelic Athletic Association | Substitute (association football) | Progressive Conservative Association of Alberta | American Association (19th century) |