The movement that advocated keeping slavery out of the territories was known as the
a) personal liberty movement.
b) free-soil movement.
c) john brown brigade.
d) garrison solution.
e) the missouri compromise.

The answer is B) free-soil movement. This party was made up of ant-slavery politicians who were from the Whig and Democratic parties.  Their goal was to keep slavery out of the new territories.  Eventually they were integrated into the Republican Party.

d

explanation:

i also think it is c