Columbia subject headings:
Harvard subject headings:
Bosporus (Turkey)--International status--History--Chronology.
Dardanelles (Turkey)--International status--History--Chronology.
Russia--Foreign relations--1801-1917--Chronology.
Russia--History, Naval--19th century--Chronology.
Straits question--History--Chronology.
Territorial waters
Princeton subject headings:
Bosporus (Turkey)--International status--History--Chronology.
Dardanelles Strait (Turkey)--International status--History--Chronology.
Russia--Foreign relations--1801-1917--Chronology.
Russia--History, Naval--19th century--Chronology.
Straits question--History--Chronology.
Territorial waters.