KC-5.2.II The North's expanding manufacturing economy relied on free labor in contrast to the Southern economy's dependence on slave labor. Some Northerners did not object to slavery on principle but claimed that slavery would undermine the free labor market. As the North industrialized, creating a market revolution, the South remained largely agrarian.
Explanation
This question is asking about the events that led up to the Civil War, which is a major part of Unit 5. Each of the answer choices were significant events that increased tensions between the North and South over the issue of slavery. The correct answer is
B
The Kansas-Nebraska Act. This act allowed the territories of Kansas and Nebraska to decide for themselves whether or not to allow slavery, effectively repealing the Missouri Compromise and leading to violent conflict between pro-slavery and anti-slavery settlers in "Bleeding Kansas."
WhatwastheimpactoftheKansas−NebraskaAct?,WhatwastheMissouriCompromise?,WhatwastheCompromiseof1850?,Generatemeasimilarquestion