Solidarity Forever , written by Ralph Chaplin in 1915, is perhaps the most famous union anthem.
Definition of opinionist. plural. -s. 1 : one who holds an unusual or heretical belief or opinion : sectary. 2 : a person holding a specified opinion.
In general, an opinion is a judgment, viewpoint, or statement that is not conclusive. It may deal with subjective matters in which there is no conclusive finding. What distinguishes fact from opinion is that facts are more likely to be verifiable, i.e. can be agreed to by the consensus of experts.