Soviet Republic / World War I 1914-18 and Civil War1918-21.Siberian Intervention of the Entente powers in alliance with White Russian and Japanese forces against the Bolsheviks; who signed a separate peace with Germany in 1917 (Germany avoids the two-front war);from 1918 (until 1922)."Celebrating Russian Revolution; Vladivostok" (Parade of the White Army in the presence of a Japanese delegation (men with top hats) in Vladivostok (?); that was occupied by Japanese troops and the White Guard in April 1918).Photo; undat.