We...are....going to......make.... an ATOMIC BOMB!
We must test the bomb
Wonder if the bomb's going to work as expected.
In 1939 the "Manhattan Project" begins in which they attempt to create nuclear weapons such as the atomic bomb.
By the summer of 1945 Robert Oppenheimer was ready to test the first bomb in Alamogordo, New Mexico.
Feb 4 - Feb 11, 1945 a conference named "The Yalta Conference" was held between the "Big 3". The Big 3 were Joseph Stalin, Franklin Roosevelt, and Winston Churchill.
The reason for this specific group is because the US and Britain are satellite nations of the USSR.
On April 12 of that year, Franklin Roosevelt dies and Harry Truman becomes President. Another conference is held between the Big 3 called the Potsdam Conference but instead of Franklin being there was Harry Truman.