What was the biggest difference between the north and south following the America revolution?

North was a manufacturing region and its people favored tariffs that protected factory owners and workers from foreign competition. The South was agricultural and depended on the north and foreign imports for manufactured goods.

Explanation:

The Civil War that raged across the nation from 1861 to 1865 was the violent conclusion to decades of diversification. Gradually, throughout the beginning of the nineteenth century, the North and South followed different paths, developing into two distinct and very different regions.