Answer:
Atticus says, “Simply because we were licked a hundred years before we started is no reason for us to try not to win.”
Explanation:
They divided the powers into three branches, legislative, executive, and judicial. So that in case one branch has too much power, they have the other branches to check them. All three branches has the same amount of powers but different kind of branch.
The correct answer is sentence (5).
A sentence fragment means that it is only a part of a sentence; it is not complete. Given that it is incomplete, the fragment, aka subordinate/dependent sentence, has to be part of a larger, independent sentence, in order to make any sense. So if you combined sentence (5) with another one, it wouldn't be a fragment anymore.