1. how did the result from the yalta conference lead to tensions between the u. s. and the ussr?

Explanation:

The U.S. didn't feel the Soviet Union should be given land for (no) help when fighting Japan. The UK and US supsicious of Soviet Union use of reperations but couldn't refuse as the Soviet Union had lost most. Soviet Union suspicious of UK and US promise to divide Germany 4 as it didn't fit with philosophy. The Yalta Conference helped lead the Cold War by giving the Soviet Union control over Eastern Europe. They were given the right to control Eastern Europe.. This led to the Cold War because it made the West feel that the USSR was bent on expanding communism.

bless you your highness