Columbia subject headings:
Harvard subject headings:
Bosporus (Turkey)--International status.
Dardanelles Strait (Turkey)--International status.
Straits question--History.
Straits--Turkey--History.
Turkish Straits (Turkey)--International status.
World War, 1914-1918--Campaigns--Turkey--Gallipoli Peninsula
Princeton subject headings:
Bosporus (Turkey)--International status.
Dardanelles Strait (Turkey)--International status.
Straits question--History.
Straits--Turkey--History.
Turkish Straits (Turkey)--International status.
World War, 1914-1918--Campaigns--Turkey--Gallipoli Peninsula.