This printable word search puzzle on the topic of Westward Expansion & Industrialization contains 12 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.
coal face
piece box
davy lamp
minedamp
firedamp
energy
canary
shaft
miner
cage
coal
bed