During the period of Antiochus III's reign, 212-205/4 B.C., his successful military and diplomatic victories, enforced the prestige of the Seleucids' kingdom, while Antiochus assumed the designation 'megas'. On the map his course of "ascension" and the areas that went under his influence are marked. The state of Antiochus III Areas that went under his influence States allied with Antiochus III