Answer:
Explanation:
The domino theory applied in Vietnam in that the reason for the US involvement was to prevent communism from spreading. The concept of the domino theory was that if one nation fell to communism, so would the surrounding nations. In the case of Vietnam, the US failed to prevent communism.
I say D is the correct answer
CAN YOU GIVE THE BRAINLIEST
I believe the answer is A. Spain
A beachhead in France, where the allies hoped to open the way to Germany. I hope this helps!