USA HISTORY

Detailed explanation-1: -The Monroe Doctrine had been sought to prevent European intervention in the Western Hemisphere, but now the Roosevelt Corollary justified American intervention throughout the Western Hemisphere.

Detailed explanation-2: -President Theodore Roosevelt added the “Roosevelt Corollary” to the Monroe Doctrine in 1904, which said the U.S. had the exclusive right to intervene in the affairs of Latin American countries that were actively involved in deliberate misconduct or that refused to pay their international debts.

Detailed explanation-3: -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-4: -On the positive side, Roosevelt favored spheres of influence, whereby one great power would generally prevail, such as the United States in the Western Hemisphere or Great Britain in the Indian subcontinent. Japan fit that role and he approved. However he had deep distrust of both Germany and Russia.