<prompt> Pedzisa mutsara unotevera: Nokukunda zvine mutsindo muna 1865 varwi vokuSouth vakanga vachida kuzvimiririra muHondo Yenyika Yose, United States yakava nyika yakabatana uye ine simba ine hurumende yenyika yakasimba. Kuvakazve kwakaunza mugumo wouranda hwakanga hwatenderwa pamwe chete nokuva vagari venyika nokuda kwavaichimbova varanda, asi simba ravo idzva rezvematongerwe enyika rakadzorerwa shure mukati memakore gumi, uye vakava vagari vomukirasi yechipiri pasi peJim Crow gadziriro yokuparadzanisa kwakapararira zvikuru iyo yaizomira kwemakore 8090 akatevera. Mune zvematongerwo enyika, panguva yeThird Party System uye Fourth Party System nyika yainyanya kutongwa neRepublicans kunze kwevatungamiriri vaviri veDemocratic. Pashure pa1900 uye  <response>: Mushure mekuurayiwa kweMutungamiri William McKinley, Progressive Era yakaunza shanduko dzezvematongerwo enyika, bhizinesi, uye zvemagariro semuenzaniso, mabasa matsva ehurumende nekuwedzera dzidzo, chinzvimbo chepamusoro chevakadzi, kudzikisira kwekuwandisa kwemakambani, uye kuvandudzwa kwenzvimbo zhinji dzehurumende nenzanga. Vanofambira mberi vakashanda kuburikidza nemasangano matsva epakati nepakati kurwisa huwori uye simba riri shure kwezviitiko zvemasangano ezvematongerwe enyika akadzika midzi uye michina yemaguta makuru. Vakakumbira ndokuwana kodzero yevakadzi yokuvhota, uye kurambidzwa kwedoro munyika yose 1920-1933. 