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battle of marne
First Battle of the Marne begins -
First Battle of the Masurian Lakes begins.
First Battle of the Masurian Lakes begins. -
Austro-German forces launch an attack into western Poland
Austro-German forces launch an attack into western Poland -
Tsar Nicholas takes commands of Russian armies
Tsar Nicholas takes commands of Russian armies -
British forces use gas in battle near Loos, but shifting winds cause 60,000 British casualties
British forces use gas in battle near Loos, but shifting winds cause 60,000 British casualties -
The Second Battle of Champagne begins
The Second Battle of Champagne begins -
tanks introduced into battle
Tanks introduced for the first time on the Somme battlefield by the British -
russias bruslov ofensive
Russia's Brusilov offensive in Carpathia comes to an end, having nearly knocked Austria-Hungary out of the war. -
german troops break through russian lines
German troops break through the northernmost end of the Russian front during the Riga offensive -
Bulgaria concludes armistice negotiations with the Allies
Bulgaria concludes armistice negotiations with the Allies
