A non-Us citizen who has not been involved in a conflict with the United States and for those who have applied for US citizenship are eligible for land ownership under the Homestead Act. Approximately 10 percent of US total land mass is given away to the eligible applicants.
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.
Answer:
A midsummer night's dream
C. climax is the turning point