Even Though Great Britain Was Fairly Democratic,the System Was Far

Even though Great Britain was fairly democratic,the system was far from open and fair.Dunwich was deemed a "rotten borough" because

A) thousands of people had no right to vote.
B) very few people could vote.
C) it was represented in Parliament even though the district had no voters,since it had been covered by the sea since the twelfth century.
D) only landowners could vote.
E) only millionaires could be elected to office.