Answer:
America wanted not just to contain communism - they also wanted to prevent the domino effect. Truman was worried that if Korea fell, the next country to fall would be Japan, which was very important for American trade. This was probably the most important reason for America's involvement in the war.
According to president Lincoln his intentions about the Emancipation proclamation was to Free all the slaves in states fighting against the union.
Therefor option C is correct
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What was the Emancipation Proclamation?</h3>
The Emancipation Proclamation was a presidential proclamation and executive order issued by United States President Abraham Lincoln on January 1, 1863, during the Civil War which was aimed at freeing all slaves who were fighting against the Union.
According to Abraham Lincoln, he declared "that all persons held as slaves" within the rebellious states "are, and henceforward shall be free."
One of the major reason for the emancipation proclamation was to reduce the fighting strength of people in the rebellious states.
This was strategically done because most of the slaves resided in the south and they formed a significant number of the fighting population.
Learn more about the Emancipation proclamation at brainly.com/question/894562
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Railroads played an absolutely crucial role in the Industrial Revolution, since they made for the incredibly fast transfer of goods such as iron and steel that were used to build things--not to mention the transport of the workers themselves.
Answer: D the social and economic conditions that surround it
The capture of Native Americans for slavery became the early economic basis of the Carolina colony.
