Which of the following statements best explains the motives behind american military involvement in the korea war?

The involvement of the United States in the Korea War was in accordance to the Truman Doctrine, which sought to counteract the geopolitical expansion of the Soviet Communism in Asia. Also, Truman had a lot of internal pressure by a faction of the public opinion that considered he was "too soft" with the Communism. For that reason, for the United States was really important to face the Communist advance supported by China and The Soviet Union.

Explanation:

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.

southerners, for their part, considered brown a terrorist. they felt threatened by northerners' deification of brown and worried about the potential for other, similar armed insurrections.

explanation: