WW1 Crossword

An informal understanding among Great Britain France and Russia based on a Franco-Russian Military alliance
A type of combat in which opposing troops fight from trenches facing each other
Important allied powers are Serbia, Russia, France, the United Kingdom, Italy, Belgium and the United States.
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.
Unoccupied or is under dispute between parties who leave it unoccupied due to fear or uncertainty.
Act or means of sealing off a place to prevent goods or people from entering or leaving.
Archduke of Austria and heir apparent to Francis Joseph I.
Patriotic feeling, principles, or efforts.
A policy of extending a country's power and influence through diplomacy or military force.
a person who advocates or practices socialism.
Part of the Allies; largest navy in the world; blockaded the Germans.
Part of the Allies; Battle of the Somme and Battle of the Marne took place in this country.
A secret diplomatic communication issued from the German Foreign Office in January 1917 that proposed a military alliance between Germany and Mexico in the prior event of the United States entering World War I against Germany.
A large German dirigible airship of the early 20th century, long and cylindrical in shape and with a rigid framework. Zeppelins were used during World War I for reconnaissance and bombing, and after the war as passenger transports until the 1930s.