This is not the place to remark at length how economic interests are changing the South back, in partial measure, to the first position. Cotton is again central. Cotton factories are largely responsible for the little leaven that is working in a large loaf, producing in the heart of the Solid South Republican adherents and voices for protection. "Slavery has been abolished. The South has re-established manufactures. Its interests in free trade and protection are changed from what they were in 1860. We need not only domestic trade, but foreign markets. We need, apparently, protection and free trade at the same time.... The South is as much interested in protection to home markets as New England is. New England is as much interested in export markets as the South is. In this situation we ought all to get together. We ought to get together for 'Protection and Reciprocity.'"[121] In summary of the ante-bellum years, which have just been under review, Mr. Clark writes: "Between 1810 and 1860 three periods of progress marked the factory development of the cotton states. During our last war with England ... mill builders from the North migrated to the Southern highlands, and with local co-operation established small yarn factories at several places in the Carolinas, Georgia, Tennessee, and Kentucky.... During the decade ending with 1833, when hostility to the tariff made the Southern people bitterly resent economic dependence on the North, there was a second movement towards manufactures, especially in South Carolina and Georgia, directed mainly towards the erection of larger and more complete factories. This agitation bore fruit in some corporate enterprises, most of which had but qualified success. Finally, in the late forties real factory development began simultaneously at several points, and had not two financial crises and a war checked its progress, we should probably date from this time the beginning of the modern epoch of cotton manufacturing in the South."[122]