Explanation: A cannot be correct because America was a big help with South Korea and the Soviet Union and China were a big help to North Korea. It cannot be B because the Vietnam war didn't happen because it was a colony but because North Vietnam wanted to forcefully connect with South Vietnam with communism. C cannot be the answer because the Soviet Union provided for North Korea.
The Soviets did not fight in Vietnam, the Vietnam war during American involvement was a also a Cold War proxy war, and the Soviets did provide military support in both wars.
I think your talking about in 1944 attacking Germany and landing in France, so we had Omaha beach and the take back of Leningrad also the battle for Berlin..Umm let me link a picture..