Get a significant amount of American Soldiers fighting on the Eastern front in World War II. They have to be fighting the Nazi's. Other than that it doesn't matter.
Unlike the volunteer fighter pilots and the like in SE Asia and the UK, or even the 'Abraham Lincoln Brigades' in the Spanish Civil War, manpower(and technical expertise) was never a problem for the Soviets.Get a significant amount of American Soldiers fighting on the Eastern front in World War II. They have to be fighting the Nazi's. Other than that it doesn't matter.
...Here's a silly but imaginable scenario which Hitler himself might have entertained during his final days:
Hitler refuses to delay Barbarossa and never diverts significant forces to Greece. With the benefit of an early start, the invasion of the Soviet Union is a glorious triumph. The Soviets are routed, Moscow is captured, Stalin is eaten by wombats, etc. A resistance movement slowly consolidates in northern Russia. Meanwhile the Western Allies sweep the Italians out of Greece and embark on a "backdoor strategy", gradually working their way up the Black Sea coast. By the time Anglo-American forces have reached Odessa, the Russian resistance movement has emerged from the taiga to recapture Leningrad and the charred ruins of Moscow. The Russians proceed to invade the Reich from the northeast, via the Baltic, while the Western Allies invade from the southeast, via Ukraine and Poland. They meet in Poland, somewhere around Warsaw, and pose for photographs.
Here's a silly but imaginable scenario which Hitler himself might have entertained during his final days:
Hitler refuses to delay Barbarossa and never diverts significant forces to Greece. With the benefit of an early start, the invasion of the Soviet Union is a glorious triumph. The Soviets are routed, Moscow is captured, Stalin is eaten by wombats, etc. A resistance movement slowly consolidates in northern Russia. Meanwhile the Western Allies sweep the Italians out of Greece and embark on a "backdoor strategy", gradually working their way up the Black Sea coast. By the time Anglo-American forces have reached Odessa, the Russian resistance movement has emerged from the taiga to recapture Leningrad and the charred ruins of Moscow. The Russians proceed to invade the Reich from the northeast, via the Baltic, while the Western Allies invade from the southeast, via Ukraine and Poland. They meet in Poland, somewhere around Warsaw, and pose for photographs.
get substantial Anglo-American forces on the ground 250,000+ on the Eastern Front.
And as I stated previously, they gained invaluable experience with their new tactics, and got a clearer idea of the limitations of new equipment.The Campaign didn't start late due to the Balkans or Greece. It was mud and rain.
Get a significant amount of American Soldiers fighting on the Eastern front in World War II. They have to be fighting the Nazi's. Other than that it doesn't matter.
As a side note, Tunisia and Libya did the same with their Islamacists - accept a free plane ticket to fight as a Jihader in Afghanistan (vs Soviets) or Iraq (vs USA) or stay home and go to jail. Of course, the authorities were hoping that most of the local islamacists who accepted the offer would be killed in the jihad thus solving any security concerns. I think Tunisia even banned the survivors from returning home so they became stateless drifters moving from jihad area to jihad area.I read a story once where in June of 1941 the FBI rounds up all the communists in America and offers them the chance to fight the fascists by volunteering for an AEF of sorts to fight in the Soviet Union.