Answer:
Red Scare" is the promotion of a widespread fear of a potential rise of communism or anarchism by a society or state.
Answer:the red scare involved the death of many African American and black slaves thought to have been freed but were attacked by white people who disliked them
Explanation:
I think is B. since I cant see how using fertilizers would have prevented the dust bowl.
C
maybe the answer is: they hunted, gathered, and were able to cloth themselves and speak English.