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Across 2. Policy of aggressive preparedness, building the military up 7. European nations formed alliances to create a balance of power throughout Europe 8. An oily, volatile liquid that is corrosive to A posionous gas which the skin and mucous membranes, causes severe, sometimes fatal respiratory damage 9. Was sent to Mexico hoping it would ally itself with Germany against the US 10. Germany, Italy, and Austria-Hungary formed this alliance 11. A passenger ship that was sunk by a German submarine 12. Britain, France, and Russia formed this alliance 13. The desire of independent nations for dominance, and prestige 14. Great Britain, France, Italy, Greece, Japan, and US formed this alliance

Down 1. The cause of starting WW1 2. The cause of starting WW1 3. The country that entered the war in the year 1917 4. A type of land warfare using occupied fighting lines consisting largely of military trenches 5. The practice of extending a nations power by gaining territories for a colonial empire 6. Austria-Hungary, Bulgaria, Germany, and Ottoman Empire formed this allaince