The purpose of the Monroe Doctrine was_______________?

• A. to warn the Japanese to steer clear of the Caribbean in exchange for U.S non-intervention in Afghanistan
• B. to warn European powers to keep away from the Western Hemisphere in return for U.S nonintervention in Europe
• C. to conquer the Soviet regime and attach Siberia to the United States
• D. to let the world, know who the superpower is