In 1854 the Kansas-Nebraska Act was passed. This would begin the fighting in Kansas which would spill over and affect Missouri also. This Bill changed the way a state would enter the Union. Before, it was based upon the 1820 Missouri Compromise. The Kansas-Nebraska Act said that now the people of the territories would vote to decide if they entered the Union as a free or slave state. Before, the congress and government decided how a state entered based upon the 36 degree 30' line, north of which slavery was prohibited.
The South was pleased and the North was furious. The Kansas-Nebraska Act literally did away with the Missouri Compromise, which some already believed was done away with by the Compromise of 1850 in allowing California to be entered in as a free state though much of it's territory was below the Missouri Compromise line. That benefited the North and gave them the edge in the balance of power between free and slave states. The South at that time didn't complain much because the land west didn't favor the use and need for slaves.
In reality, Kansas probably didn't favor the use and need for slaves either, but the balance of power became an issue if one was labeled a free or slave state. And, if one was a free state, the slave owner in the South couldn't bring his slaves with him to that state. Now that the people of the territory decided if the State was to be free or slave, immediately immigration societies were created in the North to send as many people as possible to Kansas to vote for a free State. The South, and especially Missouri, responded in like manner.
Thus the stage was set for the war before the War.
Quantrill
The South was pleased and the North was furious. The Kansas-Nebraska Act literally did away with the Missouri Compromise, which some already believed was done away with by the Compromise of 1850 in allowing California to be entered in as a free state though much of it's territory was below the Missouri Compromise line. That benefited the North and gave them the edge in the balance of power between free and slave states. The South at that time didn't complain much because the land west didn't favor the use and need for slaves.
In reality, Kansas probably didn't favor the use and need for slaves either, but the balance of power became an issue if one was labeled a free or slave state. And, if one was a free state, the slave owner in the South couldn't bring his slaves with him to that state. Now that the people of the territory decided if the State was to be free or slave, immediately immigration societies were created in the North to send as many people as possible to Kansas to vote for a free State. The South, and especially Missouri, responded in like manner.
Thus the stage was set for the war before the War.
Quantrill