Do you have the answer choices?
The statement about the Battle of Hastings which is true is that C. it was won by King William of France.
A is incorrect because the plague occurred afterwards. B is incorrect because it had nothing to do with serfs - plus they came later on. D is incorrect because that feud refers to the Wars of the Roses, not the Battle of Hastings.
Libel means a publishing false statement that is damaging to a persons reputation
It is not clear what your your question is about. But I guess that you mean the motion picture which name is Mr. Smith Goes to Washington. So I am completely sure that this question should be answered like this: Senator Paine has managed to stay in office for 30 years, because he compromises and takes the advice from Jim Taylor.