During the Han Dynasty, trade flourished in China. The government controlled the economy, and Han rulers emphasized unity in laws and currency.
They believed in gods and goddesses so they could count on someone to help life go smoothly.
Answer:
1807
During this century more than half of the total, amounting to an average of about 50,000 enslaved Africans per year, was transported, mostly from the end of the Seven Years' War in 1763 until the end of the British trade in 1807.