This printable crossword puzzle on the topic of Westward Expansion & Industrialization has 10 clues. Answers range from 9 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
who invented the steam engine
Who invented the sewing machine
Who invented the telephone
who invented the diesel engine
who invented the telegraph
Who invented the first airplane
who invented cabel
who invented the light bulb
who invented the first steam boat
who invented the electric moter