Answer:
The transportation system in early United States was what helped the nation grow. Especialy in the 19th century the States had seen a rapid development in the transportation sector. First it started with the rivers and the roads. The canals and the railroad enabled the people and travellers to transport the agricultural and the manufactured goods. This helped the famers and the manufacturers to easily move their goods between farms and towns. The distinct local and regional economic growth of the United States, back in the day, had a lot to do with the networking and transportation links.