According to the quote below, how did the US plan to approach world affairs after World War III?

“ I believe that it must be the policy of the United States to support free peoples, who are resisting attempted subjugation by armed minorities or by outside pressures. I believe that we must assist free peoples to work out their own Destiny in their own way. I believe that our help should be primarily through economic and financial aid, which is essential to the economics stability in orderly political process.” President, Truman, 1947
The United States planned to support the growth of democracy around the world.
The United States refused to take part in the United Nations.
The United States wanted to build strong alliance with the Soviet Union.
The United States planned to isolate after World War II

The correct answer is: The United States planned to support the growth of democracy around the world.