Columbia subject headings:
Russia--Politics and government--1894-1917.
Russo-Japanese War, 1904-1905--Causes.
Harvard subject headings:
Russia--Politics and government--1894-1917.
Russo-Japanese War, 1904-1905--Causes
Princeton subject headings:
Russia--Politics and government--1894-1917.
Russo-Japanese War, 1904-1905--Causes.