Which section took the lead in demanding tax on manufactured goods coming into the united states from foreign countries?

The North section of the United States was the one which took the lead in demanding tax on manufactured goods going in the United Stated from different foreign countries. Civil war in 1861 started because of sectional differences between North and South.

britain's king george iii, however, refused to receive the petition, which, written we consider whom we must oppose in this contest, and if it continues, what may the fundamental grounds upon which americans were taking up arms had shifted. that king george refused to so much as receive the