dec 2, 1823 - Monroe Doctrine
Description:
The Western Hemisphere was no longer open for European colonization- any interference would be regarded at a threat to American security
- the U.S. would refrain from participation in European wars and would not disturb existing European colonies
- becomes a key component of American foreign policy
Added to timeline:
Date:
dec 2, 1823
Now
~ 200 years ago
