how did railroads contribute to urban growth during the second industrial revolution?\nby providing the…

how did railroads contribute to urban growth during the second industrial revolution?\nby providing the greatest number of jobs\nby transporting raw materials and finished goods\nby transporting materials to parks and museums\nby providing immigrants with access to enclaves
Answer
Brief Explanations:
During the Second - Industrial Revolution, railroads enabled the movement of raw materials to factories and finished goods to markets. This economic activity attracted people to urban areas for work and trade, fueling urban growth. While they provided jobs, it wasn't the main factor for urban growth. Transporting materials to parks and museums is not a significant contributor to urban growth. Providing immigrants access to enclaves is not the main way railroads contributed to urban growth.
Answer:
by transporting raw materials and finished goods