But events of a different complexion soon occurred, and gave a new direction to the thoughts of men throughout the country. The opposition of South Carolina to the protective policy had been pushed to a point of excitement at which it was beyond the control of party leaders. Although, as we have seen, that policy had in 1816 been established by the aid of distinguished statesmen of South Carolina, who saw in the success of American cotton manufactures a new market for the staple of the South, in which it would take the place of the cotton of India, the protective policy at a later period had come to be generally considered unconstitutional at the South. A change of opinion somewhat similar had taken place in New England, which had been originally opposed to this policy, as adverse to the commercial and navigating interests. Experience gradually showed that such was not the case. The enactment of the law of 1824 was considered as establishing the general principle of protection as the policy of the country. It was known to be the policy of the great central States. The capital of the North was to some extent forced into new channels. Some branches of manufactures flourished, as skill was acquired and improvements in machinery made. The coarse cotton fabrics which had enjoyed the protection of the _minimum_ duty prospered, manufacturing villages grew up, the price of the fabric fell, and as competition increased the tariff did little more than protect the domestic manufacturer from fraudulent invoices and the fluctuation of foreign markets. Thus all parties were benefited, not excepting the South, which gained a new customer for her staple. These changes in the condition of things led Mr. Webster, as we have remarked in a former chapter, to modify his course on the tariff question.