This printable word search puzzle on the topic of World War I 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.
Triple Alliance
Trench Warfare
Triple Entente
Imperialism
Flying Aces
Nationalism
Dog Fights
Neutrality
Propaganda
Militarism
Armistice
Armaments
Stalemate
Alliance
U Boat