Marco Polo leaves for his visit with Kublai Khan in China. Expansion of Keet Seel begins. Severe drought in Southwest leads to Anasazi abandonment and migrations. Glass mirror invented. The final Crusade ends as Muslims rout Christians in Palestine.
Rains end the long drought.
Keet Seel abandoned. Aztecs found Mexico-Tenochtitlan, which later becomes Mexico City. Anasazi Pueblo IV Era 1370 Steel crossbow in use as weapon of war. Spaniard de Niza mistakenly identifies farming pueblo of Hawikuh, near Zuni, as the mythical Seven golden cities of C bola . Coronado conquers poor Hawikuh farmers and finds no gold.