This page contains the links to the pages for the various wars. The wars are ranked by magnitude (how important), and then by date. Magnitude 6= Global war, massive impact on the world. Causes massive border changes Magnitude 5= Global or Multi-continental war. less of an impact, still large border changes and many casualties Magnitude 4= Continental war. Many countries on one primary continent cause many casualties and major border changes. Magnitude 2= Group War. Few minor or two or three major countries. cause light casualties and have a fairly small impact. Few border changes.