Question

The emergence of cities as population centers created one of history's most durable worldwide distinctions: the __________ __________. Where cities appeared, people adopted lifestyles based on specialized labor and the mass production of goods.

Answer 1

Answer:

the answer to the blank is the working class.

Explanation:

the working class emerged in the wake of industrial revolution that led to formation of cities. these cities required specialized labor to run the factories newly established which created a new class of workers who adapted the lifestyle of doing daily labor and specializing in certain skills.

the worldwide distinction of the working class or the labor class from others persists to this day in virtually all countries and has historically been a pivotal demographic that determined a nation's fate.