What decisions by roosevelt may have contributed to the recession of 1937?

The recession of 1937–1938 was an economic downturn that occurred during the Great Depression in the United States. By the spring of 1937, production, profits, and wages had regained their early 1929 levels. Unemployment remained high, but it was slightly lower than the 25% rate seen in 1933

i believe we're not a republic so that is a hard question

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.