{| |- | Truman ended World War 2 quickly through the use of Atomic Weapons. The dropping of the atomic bombs in Japan was the final straw. It broke the will of the Japanese to continue the fight. |}
Arguably nothing. He pretty much just let things continue as they had been going. It's true that the ultimate decision on whether or not to use the atom bombs was his, but General Leslie Groves who oversaw the Manhattan Project was once quoted as saying "Truman did not so much say yes as not say no. It would have been very difficult to say no at that point."
He did it by the milatary!
No- the war was still going on when Truman left office.
Harry S Truman was US president at the end of World War 2 in 1945.Harry Truman
Harry S Truman was US president at the end of World War 2 in 1945.Harry Truman
Truman was a US Senator for most of the war, becoming the vice-president in 1945.
Truman
Truman
Harry S. Truman was a Vice President for 70 plus days when President Roosevelt died. So in 1945 Truman became President Truman. He stayed president through the end of World War 2 and the Korean War.
No, because he served in world war 1
FDR for most of it then Truman for the end At the beginning of World War 2 the President of the US was Franklin Delano Roosevelt. He died during the war on April 12, 1945. This made his vice president, Harry S. Truman, the new president. Truman was president when the war ended.
Truman was President at the end of WW2.
Harry Truman
harry Truman