October Revolution event. 7 November, the anniversary of the October Revolution, was the official national day of the Soviet Union from 1918 onward and still is a public holiday in Belarus and the breakaway territory of Transnistria. The October revolution of 1917 also marks the inception of the first communist government in Russia, and thus the first large-scale socialist state in world history. After this Russia became the Russian SFSR and later part of the USSR, which dissolved in late 1991. October Revolution The October Revolution (), officially known in Soviet literature as the Great October Socialist Revolution (, '), and commonly
Ranks and insignia of the Russian armed forces until 1917 Ranks and insignia of the Russian armed forces until 1917 The Imperial Russian Army () and the Imperial Russian Navy () used ranks and rank insignia derived from the German model. However, the entire rank system was also closely connected to the Russian military traditions. In the aftermath of the Russian Revolution, the Red Army abolished the entire Imperial system of ranks and rank insignia, while military units and formations of the opposing White movement retained the Imperial rank system until 1923. The following ranks and their respective insignia were also used by the personnel of the Imperial Russian Air