Final answer:
Industrialization resulted in urbanization because it created job opportunities in cities, leading to a workforce migration from rural areas and a rise in the concentration of population in urban centers.
Step-by-step explanation:
Industrialization resulted in urbanization primarily because it created a demand for labor, which drew people into cities for job opportunities. As factories began to operate with new technologies like electric lights and powerful machinery, they could run continuously, leading to a need for a large labor force. Workers were needed for these relentless production schedules, resulting in them moving to urban areas to be near their workplaces. Further driving urbanization, the post-Civil War transcontinental railroad and other industrial expansions led to a boom in industries like steel manufacturing. This created even more jobs and attracted immigrants seeking a better life. The vast mineral resources of the western states, transported by the railroads, further fueled industrial growth and the associated urbanization. The influx of labor into cities also meant a shift from agrarian culture to urban culture, with social and economic implications. Traditional lifestyles were replaced by new socioeconomic dynamics, including a widening gap between the wealthy and the poor.