In what way did the nation's growing transportation system help promote economic growth? (1 point)

Question

It opened up national markets for selling and obtaining resources and helped lower costs of production.

It made it easier for Native Americans and freed African Americans to obtain the same goods as white people, boosting demand.

Because it added costs for the delivery of goods, It made more profits for the manufacturers.

Railroad rebates and pools brought down prices for small farmers, who could then afford to modernize their equipment.

Answer 1

It also helped facilitate the movement of people to new areas for opportunities, leading to economic expansion and development of new industries.

Answer 2

So what I need to choose

Answer 3

You should choose the first option: "It opened up national markets for selling and obtaining resources and helped lower costs of production."