The Progressive Party was composed of La Follette supporters, who were distinguished from the earlier Roosevelt supporters by being generally more agrarian, populist, and midwestern in perspective, as opposed to urban, elite, and eastern. The party held a national convention in July 1924 that nominated a ticket consisting of La Follette for president, and La Follete later selected Democratic Senator Burton K. Wheeler of Montana as his running mate. The ticket enjoyed support among many farmers and laborers and was endorsed by the Socialist Party of America and the American Federation of Labor.