World War 1 Vocabulary Crossword

A disease that makes your feet swell normally does not go away.
This is what the soldiers ate in their trenches.
The stretch of land between the opposing sides and no body wanted to be there.
Small explosives that are thrown into a small area with the enemy in it.
Sharp twisted strands of wire that are not designed to kill.
Used underwater to fight.
One type of communication was...
This led to unification of Italy and Germany.
This made Germany envy France and the British because they had the richest colonies.
An agreement or promise between two countries or people.
This is building up the armed forces and getting ready for war.
They only get invited to solve the problem and promote peace.
This ignored the warning to not cross british water and then 128 americans died.
In the Zimmermann note this country plans to ally with Japan.
These people stay out of war.
This is a 100 mph monoplane.
A wartime condition in which two oposite forces can't win on the western front.
Who was part of the triple entente from France?
This battle was the first time posion gas was ever used.
In the Battle of Verdun the first what was used?