The major events that increased polarization on the world stage from the close of world war II through 1961 had to do with the Cold War between Russia and the US--primarily proxy wars such as the Korean War.
Manifest destiny
America expansion in territories in Latin America was guided by the manifest destiny. The Americans believed that they had a divine duty to civilize and bring democracy as well as spread capitalism to the Latin world.
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Tecumseh is famous in American history for being an ally of Great Britain during the War of 1812, since he objected to colonial expansion.
The Spanish-American War of 1898 settled the status of the United States as a Pacific power. U.S. success in the war allowed a peace treaty that compelled the Spanish to resign claims on Cuba, and to cede sovereignty over Guam, Puerto Rico, and the Philippines to the United States. During the conflict, the United States annexed the independent state of Hawaii as well. Therefore, the war enabled the United States to secure its power in the Caribbean region and to seek its economic interests in Asia.
Answer:This system of checks and balances keeps each branch of government from overstepping its bounds, and consequently, the federal government itself from becoming too powerful.
Explanation: