The extremist flag is B3 the “Crusades Flag”. Christian Crusades from all over Europe killed approximately as many people as Americans did during the Vietnam War and it is estimated that 1.7 million people died due to the three Crusades that took place in Jerusalem. The fact that most of you thought C2 was the extremist flag is a symptom of a disease called stereotypical thinking. Illiteracy and misinformation that are fueled by the media every day, contribute to the cancerous progression of this social disease. Get literate. Do not make irrational conclusions. Educate yourself. Don’t go by the looks.