Key People of the Monroe Doctrine were American politician John T. Monroe, Secretary of State John Quincy Adams, and last, but not least were the counties English, France, and Spain.
A brief summary of the Monroe Doctrine is that John Monroe and John Adams came to a conclusion and pitched in their ideas to the founding of the Monroe Doctrine. They thought that if we (as a nation) wanted to be able to prosper well as a nation, then we must separate from all the European countries. They wrote about how European countries can not start new colonies in the Americas, U.S.A will be neutral as a country if the European countries ever go into war. Also if European countries tried to make new monarchies, then U.S.A will threaten them, and finally
A brief summary of the Monroe Doctrine is that John Monroe and John Adams came to a conclusion and pitched in their ideas to the founding of the Monroe Doctrine. They thought that if we (as a nation) wanted to be able to prosper well as a nation, then we must separate from all the European countries. They wrote about how European countries can not start new colonies in the Americas, U.S.A will be neutral as a country if the European countries ever go into war. Also if European countries tried to make new monarchies, then U.S.A will threaten them, and finally