Too many countries wanted to take over. Wanted to be the best and so they ended up having alias and getting countries against each other.
Answer: When the war ended in 1945, these two countries emerged as world super powers. They were it: the two most powerful states in the world. When the war ended, the two super powers had very different ideas of how Europe should be restructured. Herein lies the roots of the Cold War.
Answer:
Enslaved captures/losers of war
To sale of people to the new world