by Sam Christen; April 10, 2015

a global war mostly centered in Europe

a form of land warfare using occupied fighting lines consisting largely of trenches

information, ideas, or rumors deliberately spread widely to help or harm

extending the rule or authority of an empire or nation over foreign countries

spirit or aspirations common to the whole of a nation.

one of the peace treaties at the end of World War I

a device that uses chemicals formulated to inflict death or harm on human beings

 a strong military spirit or policy

the act of allying or state of being allied.

 Germany and Austria-Hungary with their allies Turkey and Bulgaria