1864?-1943 18thcentury 1922-2015 19thcentury 20thcentury africanamericanagriculturists africanamericanbusinessenterprises africanamericans africanamericanscientists agriculturalcolonies agriculturalconservation agriculturalcredit agriculturists alternativeagriculture biography carver catfishfisheries civilrights claims classactions(civilprocedure) communitydevelopment complaints(administrativeprocedure) conservationists cooperativesocieties economicconditions ed environmentalconditions environmentalprotection etc farmersmarkets farmlife fisheryprocessingplants foodsupply freeafricanamericans freedmen frontierandpioneerlife georgewashington governmentlending history indiana internal labormovement landsettlement landtenure lawandlegislation laws legalstatus migration minorities minorityfarmers mississippi missouri politicalandsocialviewscarver racerelations religiouslife ruralconditions ruralpoor scott socialaspects socialchange socialconditions socialjustice southernstates sustainableagriculture tenantfarmers tobaccofarms unitedstates virginia workingclass