World War 1 Crossword Puzzle

This printable crossword puzzle on the topic of World War I has 15 clues. Answers range from 4 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

a temporary suspension of hostilities by agreement of the warring parties; truce
holes or ditches dug in the ground to protect the soldiers from gunfire
to assemble or marshal into readiness for active service
an alliance of nations joining together to fight a common enemy
ideas spread to influence public opinion for or against a cause
groups of soldiers
payment to the winning country for damages after a war
provisions of food and other materials
not siding with one country or the other
alliance that included Great Britain, France and Russia
alliance that included Germany, Austria-Hungary and Italy
armored combat vehicle used for the first time in WW1
the policy of keeping a large army and glorifying war
leader of Russia up until 1917
America joined this side when it entered the war