Oun ni adari eka eko nipa kiko ara eni mora ni College of Social Science ti ile-iwe Michigan State University.. 
Ní àwọn orílẹ̀-èdè kan, iṣẹ́ ìròyìn àti àwọn oníròyìn kò dá dúró nítorí wípé ìjọba ni ó ń ṣàkóso rẹ̀.. 