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  This battle unfolded in extensive maneuvering and three main engagements, off the north sea coast of denmark's jutland peninsula.
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  British and french forces launched a frontal attack against an entrenched German army north of the Somme River in France.
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  World war engagement where the french repulsed a major german offensive.
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  The battle was between Germans and the Russians in East Prussia, which is now part of Poland.
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  A crucial World War I Engagement, it was a strategic victory, where it enabled the french to continue with the war. although, the germans succeeded in capturing a large part of the industrial north east flag.
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  A military disaster for the italians during WWI, A combined Austrian and german force routed the italians along the isonzo river in northeastern italy.
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  It was a military operation that took place during World War I from February 1915 to January 1916. it was a battle where the campaign helped to draw ottoman troops away from the caucasus front.
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  The battle that marked the germans first use of poison gas as a weapon.
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  Took the germans by surprise. Three days later the allies crossed the marne, and the germans retreated to their former Aisne vesle lines.
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  Russian resources were running out, and the brusilov offensive reached their limits, it was shut down september 20, 1916. Costing the austro- hungarian army a staggering total of 1.5 million men, and some 25,000 square kilometers of territory.
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  The canadians attacked on nov 10, and cleared the germans from the eastern edge of passchendaele Ridge before the campaign finally ground to a halt.
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  The first large scale use of tanks in warfare, and also marked the first effective use of combined arms.
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  A series of german attacks along the western front during WWI.
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  Once the small town of Bouresches had been taken, victory was in sight for the Americans and their allies. Belleau Wood was finally cleared of german soldiers.
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  The offensive was grueling and casualty heavy but it broke the german armys will to fight.