Why did the compromise that altered the boundaries of free and slave states as shown in the map above fail to resolve conflicts before the civil war

The missouri compromise provided temporary solutions but did not establish firm provisions for balancing the admission of free and slave states.

Explanation:

The Missouri Compromise was a law that aimed to maintain the balance of power between free states and pro-slavery states. Main became a free state and Missouri was a slave state.

It provided temporary resolutions and postponed the war in a few years, but it created a boundary that divided the north and the south