James Monroe

What state was he from?

Virginia

What political party did he represent?

Democratic-Republican

Through which treaty did he acquire the state of Florida?

The Treaty of Adams-Onis.

Due to the peace and prosperity in America during his presidency, people referred to his presidency as what? “The Era of ?”

“The Era of Good Feelings”

He and his Secretary of State, John Quincy Adams instituted what long-standing doctrine that became a defining moment in U.S. foreign policy? What was its purpose?

The Monroe Doctrine; it was made to warn European powers to not interfere with the Western Hemisphere. 

What compromise was enacted, in 1820, under his presidency? What was its purpose? What line of latitude did it establish as a dividing point?

Missouri Compromise; the purpose was to not anger either side (South or North) so Maine was admitted into the Union as a slave-free state, while Missouri was admitted into the Union as a slave state. Slavery was outlawed above the 36 degree 30’ latitude line.