Convention of 1818 and the Haitian Revolution (or Rebellion) resulted in more territory for the United States (C).
The Convention directly resulted in more territory for the United States as Britain ceded all its territory South of the 49th parallel. On the other hand, the Haitian Revolution's contribution to US territory was rather indirect: having lost control over french Caribbean landholding influenced Napoleon Bonaparte’s decision to sell Louisiana. This lead to the Louisiana Purchase (1803) which almost doubled US territory.
The correct answers are a. the Soviets Union takeover of eastern Europe, b. the communists victory in the civil war of China., the United States entry into the Korean war and e. the communists spies in the United States.
The Greeks were able to defeat the Persian fleet because the Persians were not skilled warriors and most of them were slaves, where as most of the Greek warriors actually were warriors.
Manifest destiny is the belief that Americans should own land from the Atlantic to the Pacific Ocean. The US went through several hardships to own all of this land, but as Americans, we want our freedom and rights to be as profitable and reach as many people as possible. I think it enables people to realize that we are a free- country with many possibilities and rights that others may or may not have. We are determined.
I hope this helps!
~kaikers
James Monroe was the 5th president of the US. He ran from 1817 to 1825.