i believe it is c? Sorry if it is incorrect
Answer: The domino theory was a Cold War policy that suggested a communist government in one nation would quickly lead to communist takeovers in neighboring states, each falling like a perfectly aligned row of dominos. ... With the exception of Laos and Cambodia, communism failed to spread throughout Southeast Asia.
Explanation:
The answer would be declaring war
Answer:
By selling stock on the stock market
Explanation:
It would be a help and an increase in funds