All of the Below Statements of the British Invasion of Gallipoli

Multiple Choice

All of the below statements of the British invasion of Gallipoli on April of 1915 are correct except:

A) the battle resulted in breaking the deadlock on the Western front.
B) the ensuing battle was fought with allied forces from French,Britain,Australia and New Zealand.
C) after seven months of intense fighting the allied commanders admitted defeat in December 1915.
D) the defeat cost the Allies 200,000 soldiers.
E) the Turkish government became suspicious of their Armenian subjects.