which innovation Steamboat Erie Canal or the National Road was the most impactful at this time

Answer 1

The Erie Canal was the most impactful innovation at the time. The Erie Canal revolutionized transportation and trade in the United States by creating a direct water route from the Atlantic Ocean to the Great Lakes. It significantly lowered transportation costs, increased economic growth, and facilitated the movement of goods and people across the country. The Erie Canal was a crucial factor in the rapid development of the Midwest and helped establish New York City as a major commercial center.