What is one important conection between the economic system of the north and south in the period 1790-1840

Economic system of the United States in the 17th and 18th century:

In the era when slavery was present in the now US, most of people had differences, there were even issues in the bill passed by the governments which needed implementation around the region.

Explanation:

But, the one common factor which was faced by the folk in both the regions were the foreigners part in developing the American economy. Both in the north and southern America there were companies who brought there products inside the market. In south there was the agriculture industry been placed and people were indebted to the people of other countries. And in the north was a setup of modern industrialization.

So, they faced the same issue in the region, the part played by the foreigners in the regions economic system.

One important difference between the economic systems of the north and the south in the period 1790-1840 was Industrialization and Immigration. Basically, the slave economy of the south supported agriculture, while the free society in the North facilitated industrialization.