Answer:
The Industrial Revolution, (AKA the First Industrial Revolution) was a period of development and transition to new manufacturing processes, more specifically a change from an agrarian and workmanship economy to one almost entirely consisting of industry and machine manufacturing. With the boom of new infrastructure and factories erected from the ground up was the beginning of a new era of job opportunities. A plethora of new job opportunities was created with the construction of new factories and relocations into the city. Urbanization was the movement of people from villages and towns to cities. This sudden influx of population growth led to unhygienic living conditions in overcrowded cities which allowed the disease to spread to become rampant. The job opportunities that attracted working-class people were almost always dangerous and paid low wages. Children, in particular, were hired for their small size and ability to navigate the factories.