About 198,000 results
Open links in new tab
  1. Monroe Doctrine - Wikipedia

    The Monroe Doctrine means what it has meant since President Monroe and John Quincy Adams enunciated it, and that is that we would oppose a foreign power extending its power to the Western …

  2. Monroe Doctrine | History, Summary, & Significance | Britannica

    Dec 12, 2025 · 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 …

  3. Monroe Doctrine - Definition, Purpose & Significance | HISTORY

    Nov 9, 2009 · The Monroe Doctrine, first outlined in a speech to Congress in 1823, had President James Monroe warning European powers to not attempt further colonization, military intervention or other ...

  4. What is the Monroe Doctrine of the US as Venezuela's President ...

    16 hours ago · What is the Monroe Doctrine of the US as Venezuela's President, Nicholas Maduro, is captured? This explainer looks at the Monroe Doctrine, its origin, its role in US policy, and how it …

  5. Monroe Doctrine Definition - AP US Government Key Term | Fiveable

    The Monroe Doctrine is a U.S. foreign policy statement articulated by President James Monroe in 1823, declaring that any European intervention in the Americas would be viewed as an act of aggression …

  6. MONROE DOCTRINE Definition & Meaning - Merriam-Webster

    The meaning of MONROE DOCTRINE is a statement of U.S. foreign policy expressing opposition to extension of European control or influence in the western hemisphere.

  7. Monroe Doctrine 101 - The National Museum of American Diplomacy

    What is the Monroe Doctrine? The Monroe Doctrine was an important part of early U.S. foreign policy that aimed to stop European influence in the Western Hemisphere. U.S. President James Monroe …

  8. Understanding the Monroe Doctrine: A Key U.S. Policy

    1 day ago · In 1823, President James Monroe stepped in with a bold declaration that would shape the future of U.S. foreign policy — the Monroe Doctrine. This doctrine has influenced the way the U.S. …

  9. As historian John J. Johnson observes, the Monroe Doctrine, a unilateral presidential statement without standing under international law, committed the United States to do very little, except to defend its …

  10. Monroe Doctrine (1823) | National Archives

    May 10, 2022 · The Monroe Doctrine is the best known U.S. policy toward the Western Hemisphere. Buried in a routine annual message delivered to Congress by President James Monroe in December …