The south mainly viewed slavery as a necessity and a way of life because of the south's labor dependency. Hope I helped :)
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 think its c. or a. but pretty sure its c. sorry i couldnt help