2 days ago · Here’s a look at the Monroe Doctrine, how it has been invoked over time and how it has informed Trump’s decision making: What is the Monroe Doctrine?

2 days ago · What is the Monroe Doctrine, which Trump has cited over Venezuela? US attack on Venezuela evokes the Monroe Doctrine, laid out in 1823 by then-US president to cement …

1 day ago · Trump's 'Donroe Doctrine' seeks influence over Western Hemisphere citing old US policy "This is rank imperialism," one independent lawmaker said.

2 days ago · The doctrine formulated by President James Monroe was originally aimed at opposing European meddling in the Western Hemisphere. It has since been invoked repeatedly by subsequent …

4 days ago · Monroe Doctrine, U.S. foreign policy enunciated by President James Monroe in 1823 that the U.S. would not interfere in European affairs and wars or with existing colonies in the Western …

The Monroe Doctrine was a unilateral declaration; it was not a treaty or a mutually agreed-upon principle of international_law. However, it established a powerful precedent for the idea of spheres of influence.

Dec 16, 2025 · The Monroe Doctrine, first articulated in 1823, established a distinct U.S. foreign policy position regarding the Western Hemisphere. Because the Doctrine has never been a formal law or …