what role did the differences between the North and the South play in the revolution, the Articles of Confederation, and the creation of the Constitution?

During the revolution, the North was more patriotic, especially New England (New York was a loyalist hub), while the South was more loyalist, especially the landed gentry of the tidewater area, and the slave lords of the Deep South.

During the writing of the Articles of Confederation, the South was in favor of a weaker central government, while the North was in favor of a stronger central government.

Finally, during the creation of the constitution, the Southern states were in favor of equal state representation in Congress, since the Southern states tended to be less populated, while the Northern states were in favor of proportional state representation, because they tended to have more people. In the end, the Connecticut Compromise was reached, and the Senate became the body of equal state representation, while the House became the body of proportional state representation.

The policy of containment allowed President Truman to send troops to fight in the Korean war.

Explanation:

The policy of containment is a foreign policy during the Cold War of the United States to limit the spread of communism after World War II. It provided support for countries that rejected communism. Americans fought on the sides of the nationalists to try to stop the spread of communists, especially in Asia. President Truman decided to send troops in Korea through Japan to stop communism entering South Korea. Americans believed that if it not stopped then it might encourage China to invade Taiwan and Japan (domino effect).