Period 3 Timeline By joeytbenfante@gmail.com Period: 581 to 618 Sui Dynasty Period: 618 to 907 Tang Dynasty Period: 661 to 750 Umayyad Caliphate Period: 750 to 1258 Abbasid Caliphite Period: 960 to 1279 Song Dynasty Period: 1095 to 1291 Crusades Period: 1206 to 1368 Mongol Empire Period: 1271 to 1295 Travels of Marco Polo Period: 1337 to 1350 Bubonic Plague