I'm gonna assume that you are referring to Roosevelt's bow to Stalin, half of Europe.
BTW....Stalin made plans for the other half as well.
Before Hitler attacked Stalin, the plan was for Hitler to do the work of destroying other European governments....
. Communist party members throughout Europe were ordered to sabotage their nation's forces, and aid the Nazi attackers. The French Communist Party, July 1940: "It is comforting to see workers talking to German soldiers as friends,...'well done, comrades, and keep it up,' ...the brotherhood of man will not be forever a hope, it will become a living reality."
Then, Stalin would march in and take over:
When Hitler began his advances on other countries, Stalin refused to join the nations talking of stopping him. Stalin was, in fact, pleased that Hitler was destroying the old order throughout Europe. "There will be no parliaments, no trade unions, no armies, no governments....then Stalin will come as the liberator...millions of people will be sitting in concentration camps, hoping someone will liberate them, then Stalin and the Red Army will come and liberate them. That was his plan." Vladimir Bukovsky.
They were allies at first.
Excellent!
Hitler didn't have the supplies nor resources he needed, so August 23, 1939, Soviet Russia' Foreign Minister Molotov signs the Nazi-Soviet Non-aggression Pact while German Foreign Minister Von Ribbentrop and Soviet leader Josef Stalin look on, while standing under a portrait of Lenin –materials to be provided in later economic agreements.
a. "1939- At the same time, Stalin helps supply the German war effort, providing the Nazi regime with oil, wood, copper, manganese ore, rubber, grain, and other resources under a trade agreement between the two nations. Stalin views the war against Germany as a conflict "between two groups of capitalist countries", saying there is "nothing wrong in their having a good fight and weakening each other."
Georgy Zhukov hero file | moreorless.net.au
b. September 1, 1939, Hitler attacked Poland....on September 17, Stalin attacks from the East. The Soviet radio transmitter in Minsk guided the Nazi bombers attacking Polish cities. Newsreel footage showed the Red Army in Nazi helmets, marching side by side with the SS. One photo shows the hammer and sickle along side the swastika.
BTW....the lack of resources is why Hitler attacked Stalin in June....he knew he only had supplies enough for 2-3 months.....plus, he knew he couldn;t defeat Stalin's three best generals: December, January, and February.
No one with a brain imagined that Germany could defeat the Soviet Union.
I think they could have if they consolidated their power in Europe and waited. The Germans had better technology, they just didn't have the manpower. Plus Hitler wanted everything and fast, which is why they lost in Russia.
He didn't listen to his generals, and wanted to use all the technology for offense rather than defense, the Me 262s, for example.
Nope.
"Between June 22, 1941, and January 31, 1942, the Germans had lost 6,000 airplanes and more than 3,200 tanks and similar vehicles; and no less than 918,000 men had been killed, wounded, or gone missing in action, amounting to 28.7 percent of the average strength of the army, namely, 3,2 million men.[33]
(In the Soviet Union, Germany would lose no less than 10 million of its total 13.5 million men killed, wounded, or taken prisoner during the entire war; and
the Red Army would end up claiming credit for 90 per cent of all Germans killed in the Second World War.)
Clive Ponting, 'Armageddon: The Second World War,' p. 130; Stephen E. Ambrose 'Americans at War,' p. 72. ”
And this, the only logical conclusion:
"....realistically middle sized
Germany could not defeat the much larger Ussr in the long term. Germany would have eventually surrendered to the western allies to prevent total occupation by the USSR ..."
So did the Red Army really singlehandedly defeat the Third Reich Stuff I Done Wrote - The Michael A. Charles Online Presence (comment)
Clearly, any explanation of Roosevelt's pro-Soviet policy cannot rely on the fear of Stalin quitting the war.
We never should have backed one over the other.
Hanson Baldwin, military critic of the New York Times, declares in his book, "Great Mistakes of the War:" 'There is no doubt whatsoever that it would have been to the interest of Britain, the United States, and the world to have allowed and indeed to have encouraged-the world's two great dictatorships to fight each other to a frazzle.'
Baldwin writes that the United States put itself "in the role-at times a disgraceful role-of fearful suppliant and propitiating ally, anxious at nearly any cost to keep Russia fighting. In retrospect, how stupid!"