Which consequence is associated with the Kansas-Nebraska Act?

• A. Ended slavery in all territories immediately.
• B. Created a federal ban on secession.
• C. Allowed slavery into the territories.
• D. Led to immediate civil war in the North.

Answer: (C)

The question tests how the Kansas-Nebraska Act changed slavery in new territories by using popular sovereignty—letting residents decide whether slavery would be legal there. This act effectively repealed the Missouri Compromise line by granting Kansas and Nebraska the right to vote on slavery. As a result, slavery could be allowed in those territories if the voters chose it, which sparked intense conflict between pro-slavery and anti-slavery factions and led to violent clashes known as Bleeding Kansas. This outcome shows how the act increased, rather than reduced, tensions over slavery in new lands and helped push the nation toward Civil War later on. The other statements don’t fit because the act did not end slavery everywhere, did not ban secession, and did not trigger an immediate civil war in the North.