Answer:
A is the correct answer
Explain:
You can easily rule out D because there are still conflicts to this day. Now you have it easier to get the right answer. WW2 was the first truly modern war, in the civil war and evem WW1 they still waited to see the whites of peoples eyes before they fired. And the majority of the battles were actually fought in the north.
I think it's around the 1850s
Answer: because they saw that the appeasement apparently had failed and they really needed to stop Hitler with force.
Explanation: I don't know if this is right but I remember learning this last semester
No one branch or institution can become so powerful as to control the system completely because of the separation of powers. The separation of powers is important because it provides a vital system of ‘checks and balances
No it's civil war. What is the question anyway?