. . "1277\u201378: 12,000" . . "* Collapse of Pagan Empire" . "Pagan Empire" . . "The first Mongol invasion" . . . . . "invasion of Burma" . "1283\u201385: 10,000+" . . "----" . . "first invasion" . "Mongol invasion of Burma" . . "wrested away from the Pagan Empire" . "losing war against Mongol invaders" . "1283\u201385: unknown" . "* Rise ofShan states" . "Burma (1277)" . "Myanmar" . . . . "1277\u20131278: unknown" . . . "1277\u20131278: unknown" . . "Burma" . . "first war with the Mongols" . "Mongol invaders" . "Mongol invasions (1277\u201387)" . . . . . "first Mongol invasion (1277\u201387)" . "*14,000 Persian troops" . . . "successful dry-season campaigns in 1283\u201385" . . . "First Mongol invasion of Burma" . . "Mongol invasions" . . "1287: 20,000+" . "losing war against the Mongol invaders" . . "Yuan dynasty" . "First Mongol invasion of Burma" . "1277\u20131287" . . . . . "Mongol invasion" . . "Yuan dynasty,Mongol Empire" . . "Mongol Empire" . "1287: unknown" . . "first Mongol invasion of Burma" . "----" . . "1277, 1287 invasion of Myanmar" . "second campaign" . "invaded Burma between 1277 and 1287" . "war with the Mongols" . "*10,000 Sichuan troops" . "Mien (Burma)" . "1283\u201385: 24,000+" . "First Mongol invasions" . "*Other regiments" . . . "faring badly against Mongol invaders" . "Decisive Mongol victory" . "northern Burma" . "1287: 7,000" . "invasions of Burma" .