America developed the atomic bomb in early 1944. President Roosevelt decided to secretly mass produce the weapons and also rushed into production a massive new bomber that combined conventional propellers and the new jet engines. The new bomber had the range to fly thousands of miles, it was named the Peacemaker, the B-36. Roosevelt decided on a war plan where the new bombers would strike every major city in both Germany and Japan at the same time. It took over a year to produce the weapons and bombers.
America converted six factories to change production from B-17s and B-29s to the new plane. Over two hundred thousand people worked around the clock on parts which many times made no sense to them, parts of the atomic bombs. The bombs were assembled in six different locations, when both the bombers and bombs were ready, General LeMay, the newly promoted commander of the new US Air Force ordered the fleets of bombers to strike Germany and Japan.
In a few hours, both countries ceased to exist. Roosevelt didn't live long enough to see the aftermath of his war plan, his VP, Truman assumed the office and decided on a drastic path, never again would anyone ever strike America again. He threatened the world that any country that attempted to strike America again would be destroyed, completed destroyed by America's newest weapons. Soviet Chairman Stalin used spies to steal the secret of atomic weapons.
When Stalin's initial reactors melted down in a run-away reaction and began spreading radiation Truman ordered the site destroyed. Stalin threatened Truman if American planes entered Soviet Air Space, to show Truman he meant business, he sent two army groups to invade the American territory of Alaska, saying he was voiding the purchase agreement whereby America purchased Alaska from Russia.
Truman responded by destroyed Moscow and a handful of other cities. The world was shocked and scared. The French demanded compensation to help them rebuild, Truman laughed at them. Poland demanded assistance since the fallout from the German attacks had spread over her farmland. In the election of 1948, Truman selected General George Patton as his VP with an eye as setting him up to replace him. They both decided to bring back the recently retired General MacArthur as commander of Asian forces to stop Communist China from conquering all of Asia.
The rest of the world began to secretly meet and discuss how they could get their freedom back, many countries agreed to form a common military of insurgents to cross into America and cause them internal strife, causing America to focus internally. This is the story of what if Truman had rejected the Marshall plan and used its atomic weapons to force their peace on the world, Pax Americana.