Well..as far as i learned from my knowledge the answer would be in the past, the military and the FBI have prevented a number of terrorist attacks.
Secondly, wasn't there suppose to be an option answers for your question ?
I believe the answer may be 1,3,5 but i could be wrong and please correct me if i am
The sentences that use commas correctly is A) Volcanoes spew molten rock and, mostly exist along the Pacific Rim.
The right answer for the question that is being asked and shown above is that: "1. justify the American Revolution to the colonists." <span>The primary purpose of the Federalist Papers was to justify the American Revolution to the colonists</span>