Answer:
The rise of communism in any country was a danger to it's neighbors.
Explanation:
Domino theory has been highly influential in US foreign policy. The war in Vietnam is a perfect example.
Answer: The Domino Theory was based off of how dominos fall.
Explanation:The Domino Theory was the belief that communism would spread from one nation to its neighbours. It was based on the analogy of falling dominos and popularised in the early 1950s
