Dardanelles campaign vs Gallipoli Campaign

Dardanelles campaign and Gallipoli Campaign both are nouns.

Word	Noun	Adjective	Verb	Adverb
Dardanelles campaign	Yes	No	No	No
Gallipoli Campaign	Yes	No	No	No

As nouns, Dardanelles campaign and Gallipoli Campaign are synonyms defined as:

Dardanelles campaign and Gallipoli Campaign: the unsuccessful campaign in World War I (1915) by the English and French to open a passage for aid to Russia; defeated by the Turks

Other synonyms of Dardanelles campaign include Dardanelles.

Dardanelles campaign (noun)	Gallipoli Campaign (noun)
the unsuccessful campaign in World War I (1915) by the English and French to open a passage for aid to Russia; defeated by the Turks	the unsuccessful campaign in World War I (1915) by the English and French to open a passage for aid to Russia; defeated by the Turks