USA HISTORY

Detailed explanation-1: -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. In return, Monroe committed to not interfere in the affairs, conflicts, and extant colonial enterprises of European states.

Detailed explanation-2: -President James Monroe’s 1823 annual message to Congress contained the Monroe Doctrine, which warned European powers not to interfere in the affairs of the Western Hemisphere.

Detailed explanation-3: -During the 1930s, the combination of the Great Depression and the memory of tragic losses in World War I contributed to pushing American public opinion and policy toward isolationism. Isolationists advocated non-involvement in European and Asian conflicts and non-entanglement in international politics.

Detailed explanation-4: -Isolationism refers to America’s longstanding reluctance to become involved in European alliances and wars. Isolationists held the view that America’s perspective on the world was different from that of European societies and that America could advance the cause of freedom and democracy by means other than war.