B. would be the correct answer
Answer:
Cold war and 9/11
Explanation:
The cold war for obvious reasons since the two superpowers of the earth were about to bombard each other with nuclear arms. Also helped boost the space race. 9/11 was the most tragic terrorist act in american history sparking the constant wars in the middle east following.
Answer:
An independent variable is the variable in a experiment that you control, it can be measure in all types of units, ml, liters, cups, mm, etc.
Explanation:
I belive it is A cause they did accept caretbaggers scalawags were the republic party who taught we should accept black rights so it might be A. (KKK)