The
underground railroad was a way for slaves to get to Canada. The
underground railroad was not a railroad. it was hiding places like under houses,
in sheds and churches. Over 6,000,000 slaves went on the underground railroad.
Slaves ran from there owners to go to
the underground railroad. The underground was not all ways under ground some
times it was trails in the woods. Slaves used the underground railroad to get to the north were they heard slaves were free.