Friday, March 4, 2016

Westward Movement (Adv)

Canals:


Steamboats:



Locks:



How a Locomotive Works:



Thomas Edison Film on How RR are Made:


Didn't understand the lecture or forgot something I said?
Here are links to the entire thing again broken down into the different modes of transportation.

Canals
Steamboats
Locks
Railroads


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