Monroe Doctrine
1848, in reference to principles of policy contained in the message of U.S. President James Monroe to Congress on Dec. 2, 1823.
| 词汇 | Monroe Doctrine |
| 词根词缀 | Online Etymology Dictionary Monroe Doctrine 1848, in reference to principles of policy contained in the message of U.S. President James Monroe to Congress on Dec. 2, 1823. |
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