The Statement "One Man's Terrorist Is Another Man's Freedom Fighter

The statement "one man's terrorist is another man's freedom fighter":

A) is the closest we have to a law-like statement in political science.
B) runs against the whole purpose of political science objectivity.
C) was true in the past but is no longer the case.
D) was not true in the past but has become more accurate.
E) is only believed by revolutionaries themselves.