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| | Reference.com/Encyclopedia/World War I |
 | | The war, and the government, became more and more unpopular, and the discontent led to a rise in popularity of the Bolshevik party, led by Vladimir Lenin, who promised pulling Russia out of the war and were able to gain power. |
 | | Some war memorials date the end of the war as being when the Versailles treaty was signed in 1919; by contrast, most commemorations of the war’s end concentrate on the armistice of November 11, 1918. |
 | | During the war, the Haber process of nitrogen fixation was employed to provide the German forces with a continuing supply of powder for the ongoing conflict in the face of British naval control over the trade routes for naturally occurring nitrates. |
| www.reference.com /browse/wiki/World_War_I (11497 words) |
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