Question

How did the Kansas-Nebraska Act create tensions between the North and South?
• It encouraged thousands northerners and southerners to move into those states, which frequently caused violence.
• It created an unequal number of slave states vs. free states, setting up a race to create new states.
• It gave the South more citizens than the North, allowing southerners to control the House of Representatives and angering northerners.
• It banned enslavers in Kansas from keeping enslaved people that they brought with them, causing southerners to retaliate.

Answers

GPT-4o mini
The Kansas-Nebraska Act of 1854 significantly increased tensions between the North and South primarily because it encouraged thousands of Northerners and Southerners to move into those new territories, which frequently caused violence. This act allowed the settlers in those territories to determine through popular sovereignty whether they would allow slavery or not. As a result, both pro-slavery and anti-slavery factions rushed to settle in Kansas and Nebraska, leading to violent confrontations, known as "Bleeding Kansas." The act effectively repealed the Missouri Compromise, which had maintained a balance between free and slave states, further intensifying the sectional conflict.

While the other options presented touch on related themes, they either misinterpret the implications of the Act or exaggerate its direct effects (e.g., the idea that it created an unequal number of slave states vs. free states or its specific impacts on representation). The most immediate and direct consequence of the Kansas-Nebraska Act was the violent struggle over slavery in the territories, which exacerbated North-South tensions.