 Nyora kupfuurira kweiyi ndima - Kupandukira kwavaranda, naGabriel Prosser 1800, Denmark Vesey 1822, Nat Turner1831, uye yakakurumbira zvikuru yakaitwa naJohn Brown 1859, yakakonzera kutya muSouth yevatema, iyo yakatemera kutarisirwa kwakasimba kwevaranda uye yakaderedza kodzero dzevatema vakasununguka. Mutemo weFugitive Slave Act wa1850 waida kuti nyika dzishandire pamwe nevaridzi vevaranda pavaiedza kudzosa varanda vakanga vatiza, izvo zvakatsamwisa vanhu vokuNorth. Kare, muranda ainge atiza akasvika kune imwe nyika yakanga isiri muranda aifungidzirwa kuti akanga awana nzvimbo tsvene uye rusununguko pasi peMissouri Compromise. Chisarudzo cheDare Repamusorosoro muna 1857 muDred Scott v. Sandford chakapa mutongo wokuti Missouri Compromise yakanga isingawirirani nebumbiro remitemo; maRepublican akatsamwa akati chisarudzo ichi chakatyisidzira kuita uranda sangano renyika. 