How did popular sovereignty lead to violence in Kansas?
This concept of self-determination was called popular sovereignty. In Kansas, people on all sides of this controversial issue flooded the territory, trying to influence the vote in their favor. Rival territorial governments, election fraud, and squabbles over land claims all contributed to the violence of this era. Therefore, Bleeding Kansas, Bloody Kansas, or the Border War was a series of violent civil confrontations in Kansas Territory, and to a lesser extent in western Missouri, between 1854 and 1859. It emerged from a political and ideological debate over the legality of slavery in the proposed state of Kansas.