Why did southern states oppse hamiltons plans for the economy?

Southern states opposed Alexander Hamilton's economic plans primarily because they feared that his proposals would favor the industrial North at the expense of the agrarian South. Hamilton's plan included assuming state debts and establishing a national bank, which Southern leaders believed would benefit Northern creditors and investors. Additionally, the South had already paid off much of its debt and felt it was unfair to be taxed to support Northern interests. This opposition contributed to regional tensions and the eventual political alignment of the early United States.