Belief in the "domino theory" by Presidents Dwight D. Eisenhower, John F. Kennedy, and Lyndon B. Johnson directly influenced their decisions to -
End the Berlin airlift and support building the Berlin wall.
Increase United States military involvement in Vietnam.
Reject the policy of collective security.
Support a return to neutrality and higher tariffs.

Based on the map, which statement best describes the neighborhood of washington heights? (2 points) washington heights is a gated community. people of many ethnicities live in washington heights. restrictive covenants prevent most people from living in washington heights. dominicans have gentrified washington heights. washington heights is a dominican enclave.