World War One Crossword Puzzle

the belief or desire of a government or people that a country should maintain a strong military capability and be prepared to use it aggressively to defend or promote national interests.
a union or association formed for mutual benefit, especially between countries or organizations.
patriotic feeling, principles, or efforts.
a policy of extending a country's power and influence through diplomacy or military force.
the action of assassinating someone.
Germany and its allies (Austria-Hungary, Bulgaria, and the Ottoman Empire) in World War I
The victorious allied nations of World War I and World War II. In World War I, the Allies included Britain, France, Italy, Russia, and the United States
what is now northeastern Poland, that ended in a German victory over the Russians in the early days of World War I
A river of east central France its valley was the scene of two important battles in the First World War
A major battle of the First World War between the British and the Germans, on the Western Front in northern France July-November 1916
a British luxury liner sunk by a German submarine in the North Atlantic
an internal diplomatic communication issued from the German Foreign Office proposed a military alliance between Germany and Mexico in the event of the United States' entering World War I against Germany
a heavy armored fighting vehicle carrying guns and moving on a continuous articulated metal track
an airlike fluid substance which expands freely to fill any space available, irrespective of its quantity
a large German dirigible airship of the early 20th century, long and cylindrical in shape and with a rigid framework
an airplane
a German submarine used in World War I
a cigar-shaped self-propelled underwater missile designed to be fired from a ship or submarine or dropped into the water from an aircraft and to explode on reaching a target
a long, narrow ditch
a painful condition of the feet caused by long immersion in cold water or mud and marked by blackening and death of surface tissue
one of the peace treaties at the end of World War I. It ended the state of war between Germany and the Allied Powers