Final answer:
The battle of the Somme took place in Picardie during World War I. It was a major battle with high casualties.
Step-by-step explanation:
The battle of the Somme took place in Picardie. It was a major battle of World War I that occurred between July and November 1916, on both sides of the River Somme in France. The battle was fought between the British and French forces against the German army. It resulted in heavy casualties and is considered one of the bloodiest battles in human history.
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