FDR, and then Truman, set up the containment system that won the cold war.
That is, we had won, until your boy surrendered unconditionally to the commies.
You're here for your history lesson?
Excellent.
1. FDR was the facilitator for communism and for Stalin.
George Kennan, recognizing Roosevelt's attachment to Stalin, wrote the 'containment' doctrine, since Roosevelt would hear of no plan to stop communism.
After all, he signed on to Stalin's proposal for a United Socialist Nations, the UN.
2. George Kennan’s view of Roosevelt’s performance during the war ....
After commenting bitterly on
the “inexcusable body of ignorance about the Russian Communist movement, about the history of its diplomacy, about what had happened in the purges, and about what had been going on in Poland and the Baltic States,” Kennan turns more directly to FDR alone:
I also have in mind
FDRs evident conviction that Stalin, while perhaps a somewhat
difficult customer, was only, after all, a person like any other person; that the reason
we hadn’t been able to get along with him in the past was that we had never really had anyone with the proper personality and the proper qualities of sympathy and imagination to deal with him, that he had been snubbed all along by the arrogant conservatives of the Western capitals; and that if only he could be exposed to the persuasive charms of someone like FDR himself, ideological preconceptions would melt and Russia’s cooperation with the West could be easily arranged.
For these assumptions there were no grounds whatsover; and they were of a puerility that was unworthy of a statesman of FDRs stature"
http://www.mmisi.org/ma/30_02/nisbet.pdf
I strongly recommend that you look up "
puerility" before you imagine it a compliment.