In general, the Monroe Doctrine represent a change in President Washington's foreign policy, since the Monroe Doctrine dictated that the US would treat any further attempts by Europeans to colonize the Americas as acts of aggression, and Washington was far more isolationist.
Answer:
<h2>The DOI was significant because it was one of the first colonial breaks from a monarchy.</h2>
It’s 4 million but I guess 3 is close to it