In three to five sentences, describe how canals and roads helped to grow the United States.(4 points)

America's economic transformation in the early 1800s was linked to dramatic changes in transportation networks. The construction of roads, canals, and railroads led to the expansion of markets, facilitated the movement of peoples, and altered the physical landscape. The construction of canals and roads lowered the costs of shipping which in turn allowed for towns to grow.

Explanation:

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-lavira: )

the answer is b. i did this test and got it right.