Biden akaberekerwa muScranton, Pennsylvania, uye akagara ikoko kwemakore gumi asati atamira nemhuri yake kuDelaware. Akave gweta muna 1969 uye akasarudzwa kuNew Castle County Council muna 1970. Akasarudzwa kuSeneti yeUnited States muna 1972, paakava seneta wechitanhatu mudiki munhoroondo yeAmerica. Biden akasarudzwazve kasere uye aive seneta wechina mukuru paakasiya basa kuti ave mutevedzeri wemutungamiri wenyika muna 2009.
mutemo wezvinodhaka, kudzivirira utsotsi, uye rusununguko rwevanhu