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In the battle of Tannenberg it lasted from August 26 to 30. Russia lost to almost an entire army and suffered a crushing defeat.

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The First Battle of the Marne started from September 6 to September 12, 1914. The British and French troops stopped the German in advance and had threatened to take over France. "...Which both sides were locked in their trenches, led to a stalemate, with neither side gaining or losing much ground."

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The Gallipoli Campaign lasted from February 1915 - January 1916. It was another major battle and the British and French troops made this operation lead to be against Turkey and to relieve pressure on the Russians.

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The Battle of Jutland started in 1916 and was fought off the coast of Denmark. Germany led a strong attack which forced British to retreat.

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In the Battle of Cambrai it was the first time that the British successfully used tanks in the war. The tanks tore through the defenses and the battle had also seen advances in airplane warfare.

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The Second Battle of the Marne started on July 15 - july 18, 1918 which was also their last major attack. They aimed at the French army to try to slit it so they could capture the French city Reims.