Monroe Doctrine (2 dez 1823 ano – 1 jan 1824 ano)

Descrição:

Cause: U.S. government worried European powers encroach on U.S. sphere of influence by making colonial territories in Americas

Effect:
- French Revolution
- Britain and U.S. warned of attack if Europe attempted to recolonize Latin America
- Britain and U.S. not allow anyone to take over Latin America and both protected it
- U.S stay out of European affairs if Britain stayed out of Western hemisphere

Adicionado na linha do tempo:

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