When did the gallipoli campaign take place?

Context: The Gallipoli campaign was a military campaign in the First World War that took place on the Gallipoli peninsula, from 19 February 1915 to 9 January 1916. The Entente powers, Britain, France and the Russian Empire, sought to weaken the Ottoman Empire, one of the Central Powers, by taking control of the Ottoman straits. This would expose the Ottoman capital at Constantinople to bombardment by Allied battleships and cut it off from the Asian part of the empire. With Turkey defeated, the Suez Canal would be safe and a year-round Allied supply route could be opened through the Black Sea to warm-water ports in Russia.

Answer: The gallipoli campaign took place from the 19th of February 1915 to the 9th of January 1916.