Hello! I believe the answer is the last one. Supported democratic South Korea against communist backed North Korea. Hope this helps!
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:
to protest racial discrimination and to show support for major civil rights legislation that was pending in Congress.
