I dont know if this is an optional choice question if so this is probabaly wrong on the ABCD scale so you can report this but otherwise if not:
People make up there mind with the knowledge of there own opinions and what <em>is</em><em> </em>factual to them so to change there minds is because it is based on other peoples opinions and this makes sense ( the easiest way to explain it is as if its a filter going through this persons brain and them identifying if this is factual to them or not in <em>their</em> opinion) to them so, after they go through this process of <em>proving</em> this other information that they held so kindly to there truth, <em>wrong</em> this suddenly changes there mind. By what they think is factual enough to believe <em>at least to them. </em><em>It</em><em> </em><em>can</em><em> </em><em>be</em><em> </em><em>diffe</em><em>rent</em><em> </em><em>for</em><em> </em><em>everyone</em><em> </em><em>else</em><em>.</em><em> </em>
With the Seijuk Turks of central Asia bearing down on Constantinople, Emperor Alexius I turned to the West for help, resulting in the declaration of “holy war” by Pope Urban II at Clermont, France, that began the First Crusade
