Answer:
may be the answer is "B" Trenches proved to be effective defenses, and relatively few soldiers died.
The Spanish-american war allowed the United States to connect the two coasts and establish themselves as a force on the new continent. The expansion allowed them to have allies worldwide who traded with the states and this enabled them to accumulate wealth. World War 1 was the cherry on top because it ruined the entire economy of Europe as well as European infrastructure, while US was free to produce and export since it had no economic rivalry with anyone.
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I believe the answer to this question is C.
Hope this helps
The answer to your question is the country, Grenada. It is the Caribbean island that the United States invade in 1983 to stave off communism. President Ronald Reagan ordered the United States force to invite Grenada. Though the Congress was informed about it, there was no consultation was made.
