The war had equally immediate and spectacular consequences for imperial
Russia. World War I led directly to revolution. Removed from the
international system by the Bolshevik Revolution of November 1917,
Russia (soon reshaped into the Soviet Union) was transformed for several
decades into an inwardly looking country wrestling with the domestic
problems of forced industriahzation and the perfection of a Communist
dictatorship. Under the dictatorship of Joseph Stalin, the turmoil of World
War II and its aftermath allowed the Soviet Union to expand into eastern
Europe. Communism, established in one country as a result of World War
I, now entrenched itself in half a dozen more.
Other products of the war were the new nations of Yugoslavia and
Czechoslovakia. As the fighting came to a close, a victorious Serbia with a
winning army at its disposal controlled the construction of a Yugoslav
(meaning "south Slav") state. The prestige of Thomas Masaryk and the
leadership of other Czech intellectuals and politicians brought together
Czechs and Slovaks—as well as numerous other groups—in a united
Czechoslovakia. Both of those states survived the turmoil of the twentieth
century to last through the 1980s. Dominated for decades by Serbs, Yugoslavia
was destroyed during World War II, then reconstituted under the
Communist leadership of Marshal Tito (Joseph Broz). Czechoslovakia was
dismembered starting with the Munich Pact of 1938, then restored after
World War II, only to find itself in the Soviet sphere.