Answer:
The president that, because of the circumstances of the day, was able to accomplish more in the first few months than any other president has in a comparable amount of time, was Franklin Delano Roosevelt.
Explanation:
Franklin Delano Roosevelt was the 32nd President of the United States, from 1933 to 1945. He entered politics and became an active member of the Democratic Party. In 1905 he married Eleonor Roosevelt, who would become his advisor in the coming years.
In 1932, he won the Democratic presidential nomination and easily defeated President Herbert Hoover. Congress approved most of the changes he made in his New Deal program. He was overwhelmingly re-elected in 1936.
In order to resolve the legal challenges posed by the New Deal, he proposed an extension of the Supreme Court, but his plan to organize the court aroused great opposition and was rejected. By the end of the 1930s, economic recovery was slowing, but Roosevelt was increasingly concerned about the threat of war. For the third time, which was unprecedented at the time, he was reelected in 1940. He developed a loan and lease program to assist US allies, especially the United Kingdom, in the early years of World War II.
In 1941, he met with Winston Churchill to draft the Atlantic Charter. With the US entering the war, Roosevelt mobilized the military equipment manufacturing industry and formed an alliance with Britain and the Soviet Union. Despite his declining health, he won his fourth term against Thomas Dewey in 1944, but died shortly thereafter.