The correct option is "d.) populist"
Franklin Delano Roosevelt was an American politician and lawyer who managed to serve as the thirty-second president of the United States from 1932 until his death in 1945 and was the only one to win four presidential elections in that nation: the first in 1932, the second in 1936, the third in 1940 and the fourth in 1944. He was one of the great architects of the Allied victory in World War II.
It should be noted that their short-term measures were incredibly effective, since they used all possible savings and taxes, drastically lowering the unemployment rate. But few know that it was the war that allowed the United States not to enter again into another great economic crisis. In fact, he tried to enter it to avoid the great inflation that would appear. That is to say, thanks to the war and the aid that Europe requested from the USA, Roosevelt is considered a great president.
