To prevent Europe from expanding its realm of influence and power, the United States countered in 1820 with ______________.

Question

Quizplus · Accepted Answer

The Monroe Doctrine, announced in 1823, was a United States policy that opposed European colonialism in the Americas, asserting that any intervention in the political affairs of the Americas by foreign powers was a potentially hostile act against the U.S.

To Prevent Europe from Expanding Its Realm of Influence and Power