Answer: Isolation
Explanation:
When George Washington stepped down as President, he advised the nation to maintain a policy of isolation from the rest of the world especially Europe, so that the country could have a chance to grow without conflict.
The United States generally followed this policy up until 1898 when they got involved in a war with the Spanish that saw them win and acquire overseas territory in the Philippines and Puerto Rico.
The United Nations was empowered to carry out the task of Promoting cooperation among countries around the world. hence option A is correct
<h3>What did the United Nations do?</h3>
The United Nations is an international body dedicated to upholding world peace and security, fostering good relations between nations, and advancing social progress, higher living standards, and human rights. It was established in 1945.
UN Peacekeeping was established at a period when the Security Council was regularly immobilized by Cold War rivalry.
Hence option A is correct.
Learn more about World War II through the United Nations:
brainly.com/question/1282914
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Buddha
Vishnu
Shiva
Brahma
and 33 million others but those are the main ones