It was the United Kingdom.
The correct answer for the question that is being presented above is this one: "A. the core." In the core rung in the cyclical pattern of cities did the problems of industrialization become most obvious. It is where the center and the problems of industrialization became obvious.
Parents allowed their children to work for child laborers in such hazardous conditions because they think their child is illegible to do it, or they were to lazy to do it.
Hope it helped:P
Poor workers were often housed in cramped, grossly inadequate quarters. Working conditions were difficult and exposed employees to many risks and dangers, including cramped work areas with poor ventilation, trauma from machinery, toxic exposures to heavy metals, dust, and solvents.
Answer: D
Explanation: Hope this help :D
