the 33rd President of the United States, Harry S Truman from Missouri.Franklin D. Roosevelt authorized the Manhattan Project, the massive undertaking by the US, Canada and Great Britain that created the first atomic "pile," the first sustained, controlled, man-made nuclear fission reaction, and the first atomic explosive device. Implicit in his authorization is his intent to use it against a foreign enemy. Roosevelt died just three months before the Trinity "shot," the first detonation of an atomic warhead in the New Mexico desert in July 1945.Harry S. Truman, FDR's vice president, had been essentially kept in the dark with regard to the atomic bomb until Roosevelt's death. Once he became president in April 1945, however, he was quickly apprised of the status of the bomb project, and he insisted on daily reports about it. After the Trinity "shot," Truman took the decision to use the two remaining bombs against Japan.
Truman was the vice-president under Franklin Roosevelt for about three months when FDR died and Truman became the President in April of 1945.
FDR was followed in his presidency by Truman. Truman served as FDRs Vice president for three months during his fourth term in office. Truman took over in 1945. I think that's what your asking!
He refused to salute him, felt he knew better on how to fight the war than the President, he did not feel he had to take orders from the Civilian Commander in Chief, he wanted to start WW III with China, by dropping atomic bombs on China after they invaded North Korea. General MacArthur disobeyed the orders of President Harry Truman, and finally President Truman had no choice but to fire him and replace him with another Allied United Nations American General to end the Korean War in an Armistice in 1953. President Truman was correct. It would have a terrible mistake to start a nuclear World War Three on account of the Korean War, which is what General Douglas MacArthur wanted.
Yes, Harry Truman was Franklin Roosevelt's running mate in the 1944 election. When Roosevelt died the following year, Truman ascended to the Presidency. He went on to be elected President in 1948.
The first atomic bomb dropped in World War II was dropped by the United States, on Hiroshima, Japan. The name of the plane that dropped the first atomic bomb is Enola Gay, and it was piloted by Colonel Paul Tibbets.
The President may sign it, veto it, or send it back with recommendations.
Harry Truman did not have a vice president during his first term, as he was the Vice President and became President when Franklin Roosevelt passed away. At this time, there was no legal procedure for replacing a Vice President outside of an election. The 25th Amendment which enables this was not enacted until 1967. When Harry Truman was elected as president, Alben W. Barkley, his running mate, became the Vice President.
"Buck stops here"
It wasn't until after Harry Truman assumed the Presidency that he was informed about the secret mission to develop the first atomic bomb. After the first one was tested three months later he needed to decide how and where it would be used. The original plan had been to use it against Germany, but Germany surrendered and Hitler committed suicide during the first month of Truman's presidency. The developers of the bomb signed and submitted a petition requesting that Japan be given a demonstration of the power of the bomb before it is used against the public, but President Truman decided to disregard the petition. (Since the destruction of Hiroshima was not effective in provoking Japan's surrender before another atomic bomb was used to destroy Nagasaki, it is logical to assume that the requested demonstation would have been equally ineffective.)
Harry S. Truman inherited the office of US President on April 12, 1945 when Franklin D. Roosevelt died.Until Roosevelt's death, Truman, the "new kid," the "outsider," had been kept in the dark when it came to a great many matters of national security -- much to Truman's own liking! When FDR died, Harry S. Truman had been the vice president for just 79 days, and he knew nothing at all about most national security matters, including the status of the Manhattan Project, the American effort to develop the first atomic bombs.Just three weeks after Truman assumed office as president, Germany collapsed and the war in Europe was essentially over.But the Pacific war against the Japanese raged on.As Commander in Chief of all the US armed forces, Truman assumed responsibility for the conduct of the war in all theaters, but he is mainly associated with the war in the Pacific. After the horrific losses on both sides in island campaigns on Okinawa, Iwo Jima, Tarawa, and others, Truman decided to use the atomic weapons against Japan in an attempt to force the Japanese to end the war.With Truman's blessing, the USAAF dropped "Little Boy" on Hiroshima on August 6, 1945, the first ever instance of an atomic weapon used in "anger." Three days later, on August 9, the USAAF dropped "Fat Man" on Nagasaki, the last such instance.Truman presided over the end, practically and officially, of the Second World War.Harry Truman was a member of the Senate from Missouri. He headed a committee that looked into price gouging of war contracts. In 1944 he was chosen as FDR's running mate for Vice-President. They were elected and when FDR died in 1945, Truman was sworn in as Commander-in-Chief. He was the President who made the decision to drop the A-Bomb and force Japan's unconditional surrender.
Harry S Truman was the 33rd President of the United States. He served from 1945-1953. As the 34th vice president, he succeeded Franklin D Roosevelt, who died on 12 April 1945, less than three months after he began his fourth term.