In economics, other social sciences and philosophy, analysis of social phenomena based on one's own ... (what materially is or is empirically demonstrable).
What distinguishes Fact from Opinion is that facts are more likely to be verifiable, i.e. can be agreed ... was right to get involved in the Vietnam War".
In general, an opinion is a judgment, viewpoint, or statement that is not conclusive. It may deal ... logical fallacy that one is entitled to their opinions.
The Fulani Jihads seemed to be really successful in terrorizing most of West Africa from 1700-1903. ... the West African equivalent of the Vikings or Mongols.