Final answer:
During the Gilded Age, there was a shift in population from rural to urban areas in the United States, leading to urbanization and a decrease in rural population.
Step-by-step explanation:
During the Gilded Age, there was a significant shift in population from rural to urban areas in the United States. This was primarily due to the rapid industrialization and the creation of job opportunities in factories located in cities. As more and more people moved to urban areas, the cities experienced a growth in population, while small towns and rural areas saw a decrease in population. This urbanization had a major impact on both those who lived in the cities and those who continued to live in rural areas.