A na-ejikọta ihe ngosi kachasị ukwuu nke Ngwuputa ihe na Latin America dị ka oghere nke na-akwalite ịnyefe ihe ọmụma, ahụmahụ na karịsịa onyinye nke teknụzụ na-enye aka na mmepụta ihe ọhụrụ na ịbawanye mmepụta nke usoro nchịkọta.