Ho tloha ha e thehiloe, Uchampak e ikemiselitse ho fana ka litharollo tse hlahelletseng le tse khahlang bakeng sa bareki ba rona. Re thehile setsi sa rona sa R<000000>D bakeng sa moralo oa lihlahisoa le nts&39;etsopele ea lihlahisoa. Re latela ka thata mekhoa e tloaelehileng ea taolo ea boleng ho netefatsa hore lihlahisoa tsa rona li kopana kapa li feta litebello tsa bareki ba rona. Ho feta moo, re fana ka litšebeletso tsa morao-rao bakeng sa bareki lefatšeng ka bophara. Bareki ba batlang ho tseba haholoanyane ka lisebelisoa tsa rona tse ncha tse lahloang tsa li-cutlery kapa k&39;hamphani ea rona, ikopanye le rona feela.
Ho feta moo, litoropo tse ngata, ho kenyeletsoa le litoropo tse kholo joalo ka Chicago le Washington, li lefella meroalo ea bareki ba mabenkele a mabenkele. Washington&39;s 5-Lisente tsa mekotla ea pampiri le mekotla ea polasetiki li qalile ho sebetsa ka 2010. Basebeletsi ba toropo ba re molao o fokolitse haholo tšebeliso ea mekotla ea polasetiki e lahloang moo, mme motheo o hlokomelang litšila litseleng tsa metsi tsa Washington o re palo ea mekotla ea polasetiki e tlositsoeng e fokotsehile ka 72% ts&39;ebetsong ea ho hloekisa.
Morero oa rona ke ho ba khoebo ea khale ea lilemo tse 100 ka nalane e telele. Re lumela hore Uchampak e tla fetoha molekane oa hau ea ikemiselitseng ho fana ka chelete.