During which year (s) did the Russian army withdraw from the Caucasus front ?
Russian Caucasus Forces ( before 1865 ) , a variety of formations with various names including ( in 1857-1865 ) Caucasus Army Caucasus Military District , the successor organization to this army Russian Caucasus Army ( World War I ) , the Russian army on the Caucasus front in World War I ( July 1914 - April 1917 )