World War I Crossword

Nickname for German submarines that terrorized the seas during WWI.
This cruise liner was sunk by a German torpedo and many Americans died.
The Selective Service Act created a ___ for all men aged 18-45.
He was America's president during WWI.
A ___ of Nations was created for peace after WWI, but the US never joined.
The Treaty of ___ officially ended WWI.
One-sided information produced by the government during wartime.
Woodrow Wilson crafted a ____ Points for Peace plan for after WWI.
The ___ Note from Germany to Mexico finally brought the US into WWI.
Germany and Austria-Hungary strengthened their relationship by forming the Triple __________ with Italy.
World War I officially began in 1914 after the __________________ of Archduke Franz Ferdinand
The _________Powers included France, Russia, and Britain.
The _______________ Powers included Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria.
Which type of military technology played the largest role in creating the long stalemate on the Western Front?
_________ million people died during World War I, which was perhaps 1 in 8 of the combatants.