To grow larger and more powerful. They didn't have to pay people to work so they were able to keep to money and continue to buy more land and grow.
Write that in the paper: 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. The armistice ended America's first experiment with the Cold War concept of “limited war
It prevented the federal government's choice to stop making treaties and allowed it to continue passing the laws to carry out its Native American policies
To study the expansion of voting rights