USA HISTORY

Detailed explanation-1: -The concept of popular sovereignty as it pertains to the extension, during the antebellum, of slavery to territories was a political concept that permitting or prohibiting slavery for the residents of the territories themselves, rather than Congresses.

Detailed explanation-2: -popular sovereignty, also called squatter sovereignty, in U.S. history, a controversial political doctrine according to which the people of federal territories should decide for themselves whether their territories would enter the Union as free or slave states.

Detailed explanation-3: -The idea of popular sovereignty as it pertains to the extension of slavery to the territories in the antebellum era was a political concept that allowed the residents of the territories themselves, rather than Congress, to determine whether to permit or prohibit slavery.

Detailed explanation-4: -Popular sovereignty in its modern sense is an idea that dates to the social contract school represented by Thomas Hobbes (1588–1679), John Locke (1632–1704), and Jean-Jacques Rousseau (1712–1778).

Detailed explanation-5: -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.