1
a network used to free slaves
2
federal legislation involving Maine and Missouri to keep the balance of the Southern and Northern U.S.
3
development of industries in a country or region on a wide scale
4
act stating that slaves must be returned to their owners
5
freeing from slavery
6
practice of growing crops and/or raising animals
7
to change to advocating complete change in politics
8
the act of ending something
9
the act of the southern states leaving the U.S. Union
10
a person who frees others from oppression
11
to make legally null
12
tax
13
openly refuse to obey
