What did senator Huey Long and Father Coughlin oppose?

Explanation:

Huey Long attracted the widest following. Ambitious, endowed with supernatural energy, and totally devoid of scruples, Long was a fiery, spellbinding orator in the tradition of southern populism. As governor and then U.S. senator, he ruled Louisiana with an iron hand, keeping a private army equipped with sub-machine guns and a "deduct box," where he kept funds deducted from state employees' salaries. Yet the people of Louisiana loved him because he attacked the big oil companies, increased state spending on public works, and improved public schools. Although he backed Roosevelt in 1932, Long quickly abandoned the president and opposed the New Deal as too conservative.

the answer to this question is the third option. hope this