This printable word search puzzle on the topic of Westward Expansion & Industrialization contains 12 hidden words in a 24x24 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.
flat head
nez perce
blackfeet
cheyenne
Shoshone
pawnees
Chinook
Mandan
osage
Sioux
crow
Oto