which issue created conflict between the north and the south when kansas and nebraska were added as territories

It was the 34th state to join the Union. The struggle between pro- and anti-slave forces in Kansas was a major factor in the eruption of the Civil War. In 1854, Kansas and Nebraska were organized as territories with popular sovereignty (popular vote) to decide the issue of slavery.

How did the Kansas Nebraska Act affect the north and south?

Territory north of the sacred 36°30' line was now open to popular sovereignty. The North was outraged. The Kansas-Nebraska act made it possible for the Kansas and Nebraska territories (shown in orange) to open to slavery. The Missouri Compromise had prevented this from happening since 1820.

b. parliament was weaker than the monarchy.

true true true true that all