Answer:
Written as a fragment instead of as a full sentence.
Well metal detectors can help to save a life in the event that someone has a weapon or is armed, the dectector can sense the metal in a gurn, for example, which can sve lives because if that person meant harm on others, the gun can be detected before somethinf terrible happens. Hope this helps!
I think the answer is A)He combines details and indisputable facts with hyperbole and understatement to demonstrate the complexities of attempting to unify forces in order to promote change among opposing groups of citizens.
but I am not 100% sure since I have not read "Letter from a Birmingham Jail" in a couple of years.
