Answer :
Final answer:
The Battle of Verdun, Gallipoli, and the Somme were among the deadliest battles of World War I, resulting in immense casualties.
Explanation:
The Battle of Verdun is known for being one of the deadliest battles of World War I. Lasting for 10 months from February 1916 to December 1916, it resulted in a total of 600,000 casualties.
The Battle of Gallipoli was also a significant and deadly battle that took place from February 1915 to January 1916. The Entente forces lost over half a million men in their failed attempt to attack the Ottoman Empire.
The Battle of the Somme was another major battle in World War I where a total of 1,500,000 soldiers died. It began on July 1, 1916, with significant casualties on both sides.
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