The Spanish were successful in conquering the native Americans because the Spanish had more weapons to force the Native's out of their territory. <span />
The correct statement is that the United States wanted to become the world's first example of superpower. So, the correct option that matches the statement quoted above is D.
The United States of America had to set an example of being a superpower by building a superior army. All the other reasons substituted it well.
<h3>The US defense system </h3>
- US had faced some warfare during the Twentieth Century. It was a growing nation, but that led to it being under the radar of enemies all the time during the period.
- It had already been attacked by the powers like Russia, Japanese navy and had bad relations with all the nations belonging to the Soviet Union.
- To control the unwanted attacks by the help of army and military men, the spending of US defense department were increased during the Cold War era.
Hence, the correct option is D that the USA wanted to become an example of world's first superpower for the reason it being building a stronger defense system.
Learn more about US defense system here:
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They are germany, italy and japan.
