Domino Theory.
The cold war is over; the domino theory is now irrelevant.
Domino Theory - album - was created in 1984-02.
Domino Theory
damino theory
the domino theory
A belief that one nation's fall to Communism would lead to others - Apex
I am sorry but we can't answer because we don't know what you were given as a list.
There is no difference. It would have been more difficult to get involved in Vietnam WITHOUT the domino theory.
very weary
Based on his strong support for the war in Vietnam, he must have had at least some belief that the domino theory was valid.
The domino theory was used by successive U.S. administrations during the Cold War to justify American intervention around the world.