>>514851057 (OP)
This isn't a direct answer but I was thinking recently what the U.S. could have done to stomp communists after/during World War II
No lend-lease to the Soviets
Let the Nazis and Soviets fight each other to the bitter end then wipe out the winner
Establish American dominance across the whole of Europe with help from Britain and Free France, Warsaw Pact never appears
Also, don't bail out the Chinese, certainly not the CCP
Or if we did, help the Kuomintang destroy the CCP in the Civil War post-1945 after the Imperial Japanese are dealt with
This also solves the Kim Dynasty from ever gaining control of North Korea if both the Soviets and CCP are knocked out
The Cold War never happens, Vietnam War never happens, etc. Pax Americana x100
Israel would also have to be prevented for total world peace though
Sorry not sorry if this offends Nazi lovers, muh based Xi and Kim Jong-Un lovers, but I'm just looking at this from an American perspective on how we could have advanced our own interests and prevented a lot of deaths and suffering from commies during the Cold War