USA HISTORY

Detailed explanation-1: -Although initially disregarded by the great powers of Europe, the Monroe Doctrine became a mainstay of U.S. foreign policy. In 1823 U.S. President James Monroe proclaimed the U.S. protector of the Western Hemisphere by forbidding European powers from colonizing additional territories in the Americas.

Detailed explanation-2: -James Monroe (1758-1831), the fifth U.S. president, oversaw the major westward expansion of the U.S. and strengthened American foreign policy in 1823 with the Monroe Doctrine, a warning to European countries against further colonization and intervention in the Western Hemisphere.

Detailed explanation-3: -On March 6, 1820, President James Monroe signed the Missouri Compromise. The Compromise was made up of three parts: it admitted Maine, part of northern Massachusetts, as a free state; it admitted Missouri as a slave state; and it henceforth restricted slavery to territories south of the latitude 36º30’ north.

Detailed explanation-4: -Monroe’s greatest achievement as a diplomat was his negotiation of the Louisiana Purchase in 1803. Elected President of the United States in 1816 and in 1820, James Monroe resolved long-standing grievances with the British, acquired Florida from Spain in 1819, and proclaimed the “Monroe Doctrine” in 1823.

Detailed explanation-5: -The Monroe Doctrine is the best known U.S. policy toward the Western Hemisphere. Buried in a routine annual message delivered to Congress by President James Monroe in December 1823, the doctrine warns European nations that the United States would not tolerate further colonization or puppet monarchs.