Robert M. La Follette formed the progressive party in 1924 and therapy challenged big businesses and corporations.
Explanation:
The progressive party was formed in the year 1924 by Robert M. La Follette. This party was formed by him to fight for the position of the president in that year but since he did not win the elections and did not come to power, this party disappeared after the elections.
Other positions were not fought by this party apart from the presidential power. Since this party wanted to take up modern reforms, the defeat of this party led to conservative reforms back in the society.