Bolela mongoli ea tummeng oa Moamerika ea ileng a ngola lipale tse buang ka Amerika Boroa mathoasong a lekholo la bo20 la lilemo.
Erskine Caldwell ke mongoli ea tummeng oa Amerika ea ngotseng lipale tse khutšoane tse buang ka mahaeng a ka boroa ho United States of America. Boholo ba mosebetsi oa hae o ile oa hatisoa ka bo-1930 ho fihlela bo-1950 ka tse'maloa e le Tobacco Road, Georgia Boy, le God's Little acre.