Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
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
|
