Answer:
Before the Industrial Revolution, there was a time lag in almost everything that took place in the United States. It took weeks and sometimes months just to send a letter or pass information. It took months to send packages or goods across the country. Everything happened at a glacial pace. The Transportation Revolution changed all of that.
The expansion of internal American trade greatly increased with the adoption of canals, steamboats, and railroads. These collective advances in technology became known as the Transportation Revolution.