In 1924 his new party (using the old 1912 name) called for public ownership of railroads, which catered to the Railroad brotherhoods. La Follette ran with Senator Burton K. Wheeler, Democratic Senator from Montana. The party represented a farmer/labor coalition and was endorsed by the Socialist Party of America, the American Federation of Labor and many railroad brotherhoods. The party did not run candidates for other offices, and only carried one state, Wisconsin. La Follette continued to serve in the Senate as a Republican until his death the following year, and was succeeded in a special election in 1925 by his son, Robert M. La Follette, Jr.