December 2 in American History

December 2, 1823 — the Monroe Doctrine is declared

In his annual message to Congress, President Monroe warned European powers against further colonization in the Americas. The young nation had little power to enforce it at the time — but the Monroe Doctrine became a cornerstone of American foreign policy for the next two centuries.

Common Questions

What happened on December 2 in American history?

In 1823: the Monroe Doctrine is declared. In his annual message to Congress, President Monroe warned European powers against further colonization in the Americas.

Why is December 2 significant?

In his annual message to Congress, President Monroe warned European powers against further colonization in the Americas. The young nation had little power to enforce it at the time — but the Monroe Doctrine became a cornerstone of American foreign policy for the next two centuries.

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