This printable word search puzzle on the topic of US History (General) contains 15 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.
General Electric
Direct current
Hyperactive
Businessman
Electricity
Laboratory
Phonograph
Technology
Menlo Park
Lightbulb
Inventor
Patent
Edison
Tesla
Ohio