Mongols sack Baghdad, reshaping regional tradeFeb 13, 1258Labels: Baghdad, Abbasid CaliphateH legIlkhan
Paiza safe-conduct passes support controlled mobilityJan 1, 1290Labels: Paiza, Mongol administrationMet
Marco Polo’s return spreads knowledge of Eurasian tradeJan 1, 1295Labels: Marco Polo, VeniceWHEUNESCO
Siege of Caffa and plague-era disruption of tradeJan 1, 1347Labels: Siege of, Black DeathBritannicaCaffa