<span><span>World War I (First World War or Great War o WWI) started on
July 28, 1914 and ended on November 11, 1918, was a war focused in Europe. The
war divided two nations: the Allies consisting of Russian Empire, France,
Italy, Japan and United Kingdom or British Empire against the Central powers
consisting of Germany, Ottoman Empire and Austria-Hungary. The war, introducing
new military technology weapons, had killed an estimation of nine million
soldiers in annihilation, bloodshed and massacre. </span> </span>
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