This printable word search puzzle on the topic of US History (General) contains 18 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.
Nuclear Weapons
Chemical Spray
Space Shuttle
United States
Soviet Union
Atomic Bomb
Tube Alloys
Laser Beam
Space Race
Technology
Transistor
Arms Race
Spy Plane
Aircraft
Cold War
Barcode
Sputnik
NASA