Answer:
Yes a question technically is a question
Eh I'm Pretty sure its All of the above
1. It definitely hurt the Axis Powers they had a high feeling that they were unstoppable but this showed them they got competition
2. Germany had to fight what is called a two front war (Having to fight and defend on two sides (One nation coming from the East one Coming from the West
3. It helped the Allies win the war, If they had not done it Axis powers probably at some point would have attacked the United States it’s strongest foe to the East
The communist beat the south after USA left the war. So vietnam became Communist.