What was the Transportation Revolution?

Advancements in transportation that spurred growth

Explanation:

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.

post the grid otherwise i cant .

also it sounds like a math question not history.

this is not a question its simply asking you to read and write a few sentences and   the question on the bottom its fairly easy, you can do this!