What was one of the causes of the Cold War? Economic turmoil. Increase tension between the US and the USSR. Less collaboration between western nations. Failure of the Un.

One of the causes of the Cold War was indeed an increase in tension between the United States and the Soviet Union. This tension arose due to ideological differences between the two superpowers, as well as conflicting geopolitical interests. The United States, advocating for democracy and capitalism, and the Soviet Union, promoting communism, had vastly different visions for the post-World War II world. This ideological clash led to a competition for influence and power, which contributed to the Cold War.

While economic turmoil did play a role in shaping the context of the Cold War, it was not a direct cause. Both the United States and the Soviet Union experienced economic challenges during this period, but these difficulties were largely consequences of the broader political and ideological conflicts.

Collaboration between Western nations did decrease to some extent during the Cold War, mainly due to differing approaches in dealing with the Soviet Union and communism. The United States and its allies formed military alliances like NATO, while the Soviet Union created the Warsaw Pact with its Eastern European satellite states. These alliances often created divisions and hindered collaboration among Western nations.

The failure of the United Nations (UN) to effectively address and mediate conflicts during the early stages of the Cold War was another contributing factor to the increased tensions. The Security Council, where the veto power of the United States, Soviet Union, United Kingdom, France, and China could be exercised, often resulted in gridlock and the inability to take decisive action. This failure of collective security further deepened the divide between the US and the USSR.