Franklin D. Roosevelt was in office from 1933 to 1945. He was in office at the start of the war (September 1, 1939) and died on April 12, 1945, a total of 6 years, 1 day or 2193 days.
United States joined World War 2 late. War on Japan was officially declared on December 8, 1941. Roosevelt was the president for 5 years, 8 months, 25 days (2095 days) when US was actually part of the war.
Harry Truman was the vice president under Franklin Roosevelt. The day Roosevelt died Truman took office. From the day Truman started on April 12, 1945 to the day the war ended, September 2, 1945, Truman was in office for 4 months, 21 days (143 days).
Franklin D. Roosevelt was one of two presidents during WWII. The other one was Harry S Truman the US Vice President. Truman became president when President Roosevelt died in office.
The President during most of WW II was Franklin Delano Roosevelt. Truman was only President for a brief period during WW II, at the end, after Roosevelt died in office.
Franklin D. Roosevelt and 2nd Harry S. Truman
In the USA it was President Roosevelt. After the death of Franklin Roosevelt, it was Harry Truman.
Franklin D. Roosevelt until he died in 1945, then it was Harry Truman when the last concentration camps were liberated.
First, it was Franklin Delano Roosevelt but after he died in the midst of his third term, his vice president Harry S. Truman took over.
Franklin Delano Roosevelt and then Harry Truman.
During World War Two, the US had two presidents. When the war began Franklin D. Roosevelt was the president. He died in office in April of 1945, and the Vice President, Harry Truman became the second US president during this war.
As Roosevelt died before the Potsdam conference, Truman, his vice president took over.
The presidents were Franklin Delano Roosevelt who was succeded by vice president Harry Truman
President Roosevelt's vice president, Harry Truman, became President of the United States after Roosevelt's death.
The attack on Pearl Harbor was on the morning of December 7, 1941. Franklin D. Roosevelt was the President of US in 1941.Franklin D.RooseveltFranklin Delano Roosevelt was the President during the attack on Pearl Harbor.