This section has two parts ("Then" and "Now") that encompass the energy sources developed during the Industrial Revolution and energy sources available now as well as alternative energy sources that are currently under development.
Great Northern Pacific Steamship Co.'s Terminals Show a Confluence of Transportation: Trains, Ships, Cars
Crowds of people gathered within terminal and around trains. Flavel, Oregon. c 1915.
Library of Congress Prints and Photographs Division Washington, D.C