Kammala wannan magana: "A More Perfect Union" shi ne taken jawabin da Sanata Barack Obama ya yi a ranar 18 ga Maris, 2008, a yayin gasar neman takarar shugaban kasa ta Jam'iyyar Democrat ta 2008. Da yake jawabi a gaban masu sauraro a Cibiyar Tsarin Mulki ta Kasa a Philadelphia, Pennsylvania, Obama yana amsawa ne game da karuwar hankali da aka ba da hankali ga maganganun da Jeremiah Wright ya yi, tsohon fastocinsa kuma, har zuwa jim kadan kafin jawabin, mai halarta a
yakin neman zabensa. Obama ya tsara amsarsa dangane da batun tsere a Amurka. An dauki taken jawabin daga Gabatarwa ga Kundin Tsarin Mulki na Amurka.