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.
Answer: As soon as Europeans began to settle in America, in the early 16th century, they imported enslaved Africans to work for them. As European settlement grew, so did the demand for enslaved people. Over the next 300 years more than 11 million enslaved people were transported across the Atlantic from Africa to America and the West Indies, and Britain led this trade from the mid-17th century onwards. Ports such as Bristol, Liverpool and Glasgow sent out many slaving ships each year, bringing great prosperity to their owners. Many other cities also grew rich on the profits of industries which depended on slave-produced materials such as cotton, sugar and tobacco.
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