Why did democrats hold power for so long in the 30s, 40s, and 50s?

a) rampant inflation due to securities fraud
b) the country entered the great depression
c) blaming republicans for the lack of government regulation on the stock market
d) the house and senate admitting women to congress

B) the country entered the Great Depression

Explanation:

When the country entered the Great Depression in the late 20´s early 30´s the neoliberal politics that the Democratic party was pushing were seeing as the only way to get out of the Great Depression so the people kept voting for them to keep this policies ongoing and giving continuity to the neo liberal government.

answer; utilitarian;