Answer:
It was not
Explanation:
It lead to a stalemate due to soldiers digging trenches to hold ground which also made it harder to take large amounts of ground
Realpolitik.
.
It's a theory where politics are based on practical matters rather than theory/ethics.
Answer: A
It was allowed to stay open as long as it was fair and equal
I believe the answer is B-The consent of the governed.