I believe the answer is B
Answer:
this is hurting my brain more then half the questions on this app
The defeat at the Battle of Bull Run indicated to the union that the civil war was not going to be an easy "90 day war" like they initially thought it would be. The union realized that they had a real, serious war in front of them and they needed to prepare accordingly.
In a 1926 case the supreme courts declared that the tenure office act had be invalid
Answer:
I don't see anything besides the question
Explanation: