How did World War II lead to the start of the Cold War? The technology of World War II led to many problems that caused the Cold War. The alliances made during World War II started to break down over disagreements during World War II. World War II had very little to do with the start of the Cold War. The Cold War would’ve started weather World War II happened or not.

The correct answer is: The technology of World War II led to many problems that caused the Cold War, and the alliances made during World War II started to break down over disagreements.

World War II played a significant role in the formation of the Cold War. The technological advancements made during the war, such as nuclear weapons, changed the dynamics of warfare and led to a heightened sense of tension and fear between the major powers.

The wartime alliance between the United States, Soviet Union, and other Allied nations began to deteriorate as disagreements emerged during the war. The most significant disagreements were over post-war territorial arrangements and political ideologies. The Soviet Union sought to maintain control over Eastern Europe and establish communist governments in the region, while the United States and its allies aimed to promote democracy and capitalism.

These conflicting interests, along with the suspicion and mistrust that developed between the two superpowers, laid the groundwork for the start of the Cold War. The division of Germany following the war into east and west also contributed to the growing tensions. The Soviet Union's establishment of satellite states in Eastern Europe, such as Poland and Czechoslovakia, further solidified the divide between the East and the West.

While it is impossible to say definitively whether the Cold War would have occurred without World War II, the war certainly exacerbated the existing ideological differences and power struggles between the United States and the Soviet Union.