To begin, it didn't promote "peace" as much as it promoted a "cold war" which is the whole point of the name, Cold War.
Nuclear Weapons essentially forced the US and the Soviet Union into an uncomfortable draw.
They knew they couldn't fight each other directly so they fought each other in a series of devastating proxy wars around the world.
Answer:
Marshal Foch
Explanation:
Also known as the Armistice of Compiègne from the place where it was signed at 5:45 a.m. by the French Marshal Foch, it came into force at 11:00 a.m. Paris time on 11 November 1918 and marked a victory for the Allies and a defeat for Germany, although not formally a surrender.
Kono Dio Da!!!
Robert Oppenheimer, was brought in for the Manhattan Project. Top Secret, they were worried about him at first, but realized he was a genius. What is the Manhattan Project? The race to build the world's first atomic bomb during World War 2. Robert Oppenheimer was called in to be the main man to basically make the atomic bomb real.