'The USA's possession of the atom bomb was the main reason for the Cold War.' How far do you agree with this
statement?

50/50

Explanation:

Yes the atom bomb significantly made the U.S. a more powerful country until the Soviet Union created their own. But I think the differing ideologies with both countries fearing and hating each other caused more tension and weapons to be made.

lincoln won 212 electoral votes to mcclellan's 21 votes, and lincoln beat mcclellan. is the main reason lincoln won in 1864.

can't without checkbox