Contribution to Education

acres of land African slave trade agriculture Alabama American Negro Slavery American Quarterly Review Atlantic seaboard average Avery Odell Craven Back Country buying capital Chapter Charleston Clement Claiborne Clay Cotton Kingdom cultivation culture DeBow's Review decade December emigration estimated farm fertility Frederick Law Olmsted fresh lands Frontier Documents Georgia Ibid increase Industrial Resources industrial retardation internal slave trade invested J. D. B. DeBow James John Journey Kentucky land waste Louisiana Lower South manufactures manure Mississippi Nashville Niles non-slaveholding North number of slaves Old South Orleans Plantation and Frontier plantation economy poor whites price of slaves production profit quoted Richmond Enquirer Seaboard Slave selling Seventh Census slave labor slave population slaveholding small farmers soil exhaustion South Carolina Southern and Western square mile staple crops Statistical View Tennessee territory Texas Thomas Jefferson tion tobacco Ulrich Bonnell Phillips Virginia and Maryland Weekly Register westward movement white population wrote York