The Soviet fronts were first raised during the Russian Civil War and were activated for the Polish-Soviet War of 1920, the Soviet-Finnish War of 1939, the Invasion of Poland in 1939, and during the Second World War.
The Soviet fronts were first raised during the Russian Civil War. The Soviet fronts were activated for the Polish-Soviet War of 1920-Finnish War of 1939 in 1939, and during the Second World War. Finnish War of 1939 was the Invasion of Poland.1920 was the Soviet.