This printable crossword puzzle on the topic of World War I has 10 clues. Answers range from 5 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
An effort to prevent goods and people from entering or leaving the country
Large and heavy guns used on land warfare
This is where most of the fighting took place
The area between the front lines of the two enemy armies
The treaty between the allies and Germany that ended World War I
The name for German submarines
War from inside trenches, enemies would try killing each other with machine guns, tanks, and poison gas
Heavy armored vehicle which could travel over barbed wire and across enemy trenches
Refusing to take sides in a war
An opinion expressed for the purpose of influencing the actions of others