-What was the impact of the United States involvement in The Korean War

The reason for the US involvement in the Korean War is mostly due to the fear of the spread of communism, which was caused by North Korea's encroachment and their intimidation of South Korea. Also the desire to silence the Soviet Union.

The US involvement in the Korean War stopped the spread of communism.

Explanation:

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regarding the law, the 15th amendment was specifically designed thinking in the rights of black free men.

even though ratified on february 3, 1870, the promise of the 15th amendment would not be fully applied for a long time.poll taxes and literacy tests would allow southern states disenfranchise african americans. only in 1965 the voting rights for african americans would be actually able to vote in the south.

in 1965, president johnson signed the voting rights act, which aimed to overcome legal barriers that prevented african americans from voting as it was guaranteed by the 15th amendment to the u.s. constitution.