What was president truman's fear when n. korea invaded s. korea?

The idea of manifest destiny simply stated it was america's destiny to expand from the atlantic ocean to the pacific. the word "destiny" implies an idea that it was within our rights as a nation to expand. in a paragraph of 125+ words, explain what could be wrong with that idea.

According to confucius the main goal of schooling was for young men to become? a. gentle men b. warriors c. monks

The talf hartley act of 1947 restricted the rights of