world war I Crossword

This printable crossword puzzle on the topic of World War I has 20 clues. Answers range from 3 to 22 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

how long did WWI last
what ere trenches
what was the war to end all wars.
what gun was first seen in WWI
what was the new driving machine seen in WWI
How long did the Russian revolution last
how many contries were involved in WWI
about how many soldiers were killed in WWI
about how many people were wounded in WWI
the land that is unoccupied
What is one factor that led to WWI
What would soldiers use to protect themselves from gas
What new gun that threw fire was in WWI
What was a machine used to drop bombs in WWI
Big targets that shot from the sky
How did WWI end
What was the war to end all wars
where was WWI fought
What year was the Russian revolution in.
what was one reason that the UBOUT was a easy target