Maryland
Kentucky
border states are states that were left in the union but stil had slavery.
Missouri and Tennessee border eight states, the most of any.
The Border States were a key part of the US Civil War. They were slave states that did not join the Confederacy, it was important for the Union to prevent that they did not secede and join the South.
Delaware (perhaps the most overlooked border state), Kentucky, Maryland and Missouri were the border states that did not secede from the Union.
It's a border city to the United States.
Tennessee and Missouri each border 8 other states.
Kentucky and Colorado are tied at the most with seven border states.
Its is because of their location and resources the border states could tip the scale toward one side.
Both Missouri and Tennessee border the most states, which is eight.
Tennessee and Missouri both border eight states, the most of any.