and eight thousand Negro slaves had fled to Florida by the close of the Revolution to escape the penalties of their pro-British sympa- thies. Unlike the Spanish period, Florida under English colonization was relatively self-sufficient. The British government offered bounties for indigo and naval stores and these soon became the principal staples of the region. The progress of agriculture and slavery in British Florida was to be temporary. At the close of the Revolu- tionary War in 1783, Florida was re-ceded to Spain and most of the British inhabitants, with their slaves, left the country. Under this period of Spanish control, from 1783 to 1821, Florida relapsed into the economic stalemate of her earlier days under Spanish rule. Such were the conditions when Florida was acquired from Spain by the United States in 1821 to become a frontier development for slave- holding cotton planters from the older states of the South. It was already known that the lands called Middle Florida, lying just below the thirty-first parallel of latitude between the Apalachicola and Suwannee rivers, and the lands bordering these rivers were extremely fertile and desirable for growing cotton. As early as 1773, the botanist William Bartram described the country as exceptionally fertile for the cultivation of cotton and other agri- cultural products. 1. The area is well defined geographically, as its soil type differs from that of the rest of the state. In this relatively small and isolated region, there came into being between 1821 and 1860 a cotton economy which compared favorably in output with that of the Georgia Piedmont or the Black Belt of Alabama and Mississippi. 2. The rapid expansion and increase of cotton culture in Florida would not have happened without slavery. Without the use of abundant cheap labor, the process of winning new lands from a wilderness could never have been achieved. The plantation was a frontier institution and its development in Florida exemplified the manner in which settlers pushed into virgin lands to create new slaveholding societies based upon an enforced labor system. The cotton belt in Florida, when it became fully developed, extended from Jackson County, west of the Apalachicola River, into Alachua and Marion counties, southeast of the Suwannee River. The heaviest concentrations of plantations, slave populations, and cotton produc- ____________________ | 1 | The Travels of William Bartram, ed. Mark Van Doren, p. 337 | | 2 | United States Census, 1830-60 | -10- |