Japan and Korea
BUI-
Koryu Dynasty- lasted from 935 to 1392. Had a strong centralized government. current day Korea. the mongols occupied them from 1231 to 1360's. made huge demands including 20,000 horses and clothing for 1 million soldiers and children that they would turn into slaves.
Srivijaya Empire- was an island empire that would tax the trade that passed. it was a dominant force between the 7th and 13th centuries.
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