In 2053
The United Korea can become one of the most powerful countries in Asia, and then the U.S. troops will simply not be needed there. This directly affects the U.S. position in Asia. The U.S. will never agree to this, unless the U.S. maintains or, better, increases its troop contingent in an already unified Korea. A troop buildup might be needed for a war with China.

Negotiations to unite the two Koreas are already underway
South Korea wanted to unite with the DPRK
Accuracy 10
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In 2033
The main reason is the political disagreement between members of the European Union

As the European Union is part of NATO, and the U.S. is planning to start a war against Russia and China. Many in the European Union will not like this and will decide to break the alliance
EU crisis: Majority of Europeans believed bloc will fall apart within 20 years
Europe Will Disappear: Prophets Told How It Will Happen
Accuracy 20
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In 2042
Although China allocates 3 times more funds to microelectronics than its main competitors. China is currently dependent on US technology, and to overtake the US, it needs to create a new conductor technology. Such technology will be invented by 2040

The U.S. is already creating some tensions with its partners and will not be able to block the supply of key components to China in the future
Exclusive: China readying $143 billion package for its chip firms in face of U.S. curbs
Accuracy 10
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In 2060
There will be a war and they will drop an atomic bomb on the navy. After the loss of part of the fleet, a peace agreement will be signed

China intends to overtake the United States on all measures in 2035. The U.S. has become a brake on its progress. By 2060, China will still overtake the United States on all indicators. If it is not stopped, the U.S. will lose the lead. Therefore, the U.S. will pit China and Russia against each other.
Keeping up with China: the US is looking for money for the fleet
Accuracy 10
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