Mezue ahịrịokwu na-esonụ: Barack Obama, onye Democrat si Illinois, ka a họpụtara Onye isi ala nke United States na November 4, 2008 ma bụrụkwa onye isi ala nke United States na November 4, 2008
E chiri ya dịka onyeisiala mba ahụ nke iri anọ na anọ n'ụbọchị iri abụọ nke ọnwa Jenụwarị, afọ 2009. A họpụtara ya ọzọ na Nọvemba 6, 2012, nhọpụta nke abụọ ya bụ na Jenụwarị 21, 2013, na ọkwa onye isi ala ya kwụsịrị na Jenụwarị 20, 2017 na nhọpụta nke Donald Trump. Isiokwu ndị a na-ekpuchi usoro iheomume nke ọchịchị Obama: