Question

On the map above, what does the red line represent?

1. The separation of Confederate states from the Union states

2. The line of the Missouri Compromise, which divided the free and slave states

3. The division of states that were original colonies from those gained through foreign purchases

4. The line of the Kansas-Nebraska Act dividing slave and free states from popular sovereignty states

Answer 1

2. The line of the Missouri compromise

Answer 2

2. the line of the missouri compromise which divided the free and slave states