Answer:
Popular sovereignty in 19th century America emerged as a compromise strategy for determining whether a Western territory would permit or prohibit slavery. First promoted in the 1840s in response to debates over western expansion, popular sovereignty argued that in a democracy, residents of a territory, and not the federal government, should be allowed to decide on slavery within their borders. In 1854, Stephen Douglas most famously attempted to implement the measure with the Kansas-Nebraska Act. A major consequence of popular sovereignty’s application was the rush by both pro- and anti-slavery forces to populate Kansas and determine its fate, which manifested in violence and fraud.
Explanation:
