PLEASE HELP!
Use the following excerpt from Truman's speech at the Potsdam Conference to answer the following question:

"Let us not forget that we are fighting for peace and for the welfare of mankind. We are not fighting for conquest. There is not one piece of territory or one thing of a monetary nature that we want out of this war. We want peace and prosperity for the world as a whole."--Public Domain

Which of the following actions support Truman’s statement?

The United States enacted the Marshall Plan.
The United States made South Korea an American colony.
The Soviet Union and the United States signed the Warsaw Pact.
The United Nations established their headquarters in New York City.