<prompt> Pedzisa mutsara unotevera: Pashure pokusiya Seneti, Cowan akadzokera kunoshanda somutemo muGreensburg. Akaramba achitsigira Democratic Party, uye akatsigira Horace Greeley, weDemocratic uye Liberal Republican mumiriri wemutungamiri wenyika muna 1872. Akatsigira kukwikwidza kwemutungamiri wenyika weDemocrat Samuel J. Tilden musarudzo ya1876, uye aive mutsigiri waWinfield Scott Hancock semutungamiri wenyika muna 1880, kusanganisira kupinda musarudzo yegore iroro  <response>: Democratic National Convention somumiriri. 