Columbia subject headings:
Harvard subject headings:
Bosporus (Turkey)--History, Military.
Dardanelles Strait (Turkey)--History, Military.
Eastern question.
Russia--Foreign relations--1894-1917.
World War, 1914-1918--Campaigns--Turkey--Gallipoli Peninsula
World War, 1914-1918--Diplomatic history
Princeton subject headings:
Bosporus (Turkey)--History, Military.
Dardanelles Strait (Turkey)--History, Military.
Eastern question.
Russia--Foreign relations--1894-1917.
World War, 1914-1918--Campaigns--Turkey--Gallipoli Peninsula.
World War, 1914-1918--Diplomatic history.