The answer to your question would be manifest destiny. i am pretty positive good luck and study hard.
Answer:
The Renaissance saw the emergence of city-states in Italy and elsewhere that benefited from being located along trade routes by land and sea. Explore the growth of independent trading Italian city-states like Genoa and Venice that thrived during the Renaissance
After three years of a bloody and frustrating war, the United States, the People's Republic of China, North Korea, and South Korea agree to an armistice, bringing the Korean war to an end. So the United Nations won.