In the early 18th century the agricultural revolution in great britain resulted in urbanization because

In the early 18th century, the Agricultural Revolution in Great Britain resulted in
urbanization because "(3) displaced rural workers migrated to find jobs". 

A large amount of people did not have to farm anymore so they could do other jobs, so people went into the cities looking for work. Over time there came more jobs in the cities because there were people available (cost of labor was cheap since there were too many people)

The middle east is where the domestication of animals began