Hello
The correct answer is Isolationism
Becasue isolationism is where a country does not let anyone in or out of its borders and it does not participate in worldly afairs. It also has isolation in the name and the definition of isolation is the process or fact of isolating or being isolated.
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<span>It is true that the Japanese created one of the most technologically advanced and best governed civilizations of Earth. Although they are very isolated from the rest of the world, they are still more advanced than most of the western world. They could compete with America and China when it comes to technology and improvement to the world, and they are also a great nation when it comes to proper behavior. </span>
Given that sectionalism deals with restriction of interest
to a narrow sphere; undue concern with local interests or petty distinctions at
the expense of general well-being.
Also, that the south was the raciest towards people that
looks different than them. Then it only stands to reason that the sectionalism
was the one thing that the North did not like which led to the Civil War.
Answer:
Brinkmanship: Use a superior show of force to bluff the enemy into backing down.
Domino Theory: If one nation succumbs to Communism, it will set off a chain reaction in the region.
Containment: The main U.S. goal was to prevent Communism from spreading.