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7 Cards in this Set

  • Front
  • Back
what is a ferry boat?
a boat that taks conestoga wagon across the rivers
were did the turn pike get it name?
from paying a toll at a pike
what is a canal?
a water way dug through the earth to connect rivers and lakes
what is the purpose of locks on canals
locks were built to raise or lower boats from one level to the next.
Pa development was slow because of what?
poor transportation
what powered the railroad?
steam
the railroad industry made a demand for what?
Iron