World War I Crossword

This printable crossword puzzle on the topic of World War I has 12 clues. Answers range from 6 to 28 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

1. Leader of Germany during World War I
2. Serbian nationalist famous for killing Archduke Franz Ferdinand
German naval policy in which their U-Boats would sink enemy ships without warning
An agreement to stop fighting
Military strategy in which soldiers fought in deep pits that were dug into the earth
Strip of land between the two opposing trenches
German Submarines
Extreme, unwavering love for one's country
Policy of gaining power and resources by conquering and controlling other nations
Wilson's Peace Plan following the end of World War I
British passenger ship sunk by U-Boats, killing 128 Americans that helped push USA into WWI
Organization formed after WWI to promote cooperation and peace among nations