Which President issued the Monroe Doctrine?

The Monroe Doctrine was issued by President James Monroe in 1823 and is considered a pivotal moment in American foreign policy. This doctrine stated that any intervention by European countries in the politics of the Americas would be seen as a potentially hostile act against the United States. It aimed to assert independence from European colonial influence and safeguard the newly independent nations in Latin America. Monroe's declaration reflected the growing sense of nationalism in the United States and its emergence as a regional power.

Other presidents mentioned, such as George Washington and Thomas Jefferson, contributed to early U.S. foreign policy but were not directly involved in the articulation of the Monroe Doctrine. Andrew Jackson, while a significant figure in American history, also did not issue this doctrine. The focus of Monroe's message was not only to protect American interests but also to discourage European powers from expanding their territorial claims in the Western Hemisphere, marking a clear stance that defined U.S. policy for many years to come.