If your choices are the following:
A. The tactic created a stalemate between Great Britain and Germany on the western front.
B. The tactic's brutal total war techniques led the United States to declare war on Germany.
C. The tactic's reliance on speed and surprise led Germany to great success in the early years of the war.
D. The tactic shifted major German military battles from land conflicts to naval and aerial battles
Then I think thw answer is B.
The answer is D. Law enforcement officers are required to up hold the law. They are here to protect and serve the community, if they don't do their job then the community would fail.
Explanation:
Executive branch because they are in charge of signing bills