yes but that was during the 1800s now all of the states are free
because in the north the states were slave free
The North were free states and the South were slave states.
The goal was to keep a political balance between slave states and free states.
North wanted the new states to be free states south wanted the new states to be slave states
The North American Free Trade Agreement (NAFTA for short).
Masion Dixion Line
benefitted the Canadian economy
The North were free states and the South were slave states.
The United States joined the North American Free Trade Agreement. -- NovaNet
the north hoped to end slavery and make all the states free states as well.
becous the north wantes free states and south wanted slave states
The North. Both states were declared free soil.