The world's rival superpowers following World War 2 were: *
the United States and Vietnam
the United States and Russia
China and North Korea
Russia and Japan



Answer :

Final answer:

The two rival superpowers post-World War II were the United States and Russia in the context of the Cold War.


Explanation:

Following World War II, the two rival superpowers were the United States and Russia. This intense rivalry between them, known as the Cold War, involved competitions in military, economic, and cultural aspects. The conflict extended into various regions through proxy wars and struggles for global supremacy.


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