Monroe Doctrine: This term refers to a policy statement made by President James Monroe in 1823 that declared any European interference or colonization in the Americas would be seen as an act of aggression towards the United States.
John Quincy Adams: John Quincy Adams was Secretary of State under President James Monroe and played a key role in shaping and implementing the Monroe Doctrine.
Foreign Policy: Foreign policy refers to a government's strategy and actions regarding its relationships with other nations. In this case, it specifically relates to how President James Monroe handled international affairs during his presidency.