Respuesta :
Allied troops invade Gallipoli in 1915 as they wanted to protect shipping routes to Russia.
- The Gallipoli campaign cost the Allies 252,000 casualties.
- It was a British and French action to capture Constantinople and take over the Ottoman Empire.
- Allied powers also wanted to secure a sea route to Russia.
Therefore we can conclude that the Allied troops invade Gallipoli in 1915 to protect shipping routes to Russia.
Thus option C. is the correct answer.
Learn more about the gallipoli campaign here:
brainly.com/question/3439766