A map of
Europe in the year 1923, showing
political boundaries. The
post–World War I treaties (1919–1921) and
Revolutions of 1917–1923 had created many new states, including the
Russian Soviet Federative Socialist Republic,
Irish Free State,
Estonia,
Finland,
Latvia,
Lithuania, a
German Republic, an
Austrian Republic,
Czechoslovakia, the
Kingdom of Serbs, Croats and Slovenes, and
Poland.
Map credit: George Washington Bacon