Complex sentence: He entered into an alliance with Francis Townsend, Father Charles Coughlin and Huey Long followers to form the Union Party, which nominated William Lemke as their presidential candidate in the 1936 election.
Split into simpler sentences: He entered into an alliance with Francis Townsend, Father Charles Coughlin and Huey Long followers to form the Union Party. It nominated William Lemke as its presidential candidate in the 1936 election.