This printable word search puzzle on the topic of Westward Expansion & Industrialization contains 20 hidden words in a 17x17 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
Lumiere brothers
pasteurization
electric bulb
assembly line
underground
dreadnought
electricity
Morse Code
The Curies
automobile
phonograph
dirigible
grenade
Darwin
Edison
Diesel
Bell
tram
Ford
Otto