* Change Analysis Chart Postclassical (600-1450 C.E.) | Basic Features at Beginning of period | Key Continuities | Key Changes | Basic Features at End of Period | Reasons for Change or Continuities | Global Trade What other trading systems existed at the beginning of the period? The Indian Ocean system is a continuity, not a change.What about the gold-salt trade? Don't you mean the Pax Mongolica? | * Trade was very international. * Silk roads linked Eurasia, and goods traded hands many
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