Otrar-- located in central Asia, north of the Indian peninsula.
Genghis Khan organized and led the Mongols through an Asian conquest in the 13th century. After conquering China, the Mongols moved west taking over central and western Asia. The city of Otrar was conquered in 1219, four years after the conquest of what is now Beijing. The city held on in defense for months but eventually fell with the leadership surrendering.
Having access to oceans and rivers help the progress of industrialization in Britain by It provided for quicker transport of manufactured goods, which strengthened trade
They are significant because they help show how early humans lived their lives and told story's and showed how they lived.