Siberian Intervention powers, since it allowed Germany to shift troops and war material from its eastern front to the west. Also, 50,000 man Czechoslovak Legion, fighting on the side of the Allied Powers, was now behind enemy lines, and was attempting to fight its way out through the east to Vladivostok along the Bolshevik-held Trans-Siberian Railway. Faced with these concerns, the United Kingdom and France decided to intervene in the Russian Civil War against the Bolsheviks. They had three objectives: The British and French asked the United States to furnish troops for both the North Russia Campaign and the Siberian Campaign. In
Trans-Siberian Railway the original route, with a few stopovers (e.g. in Harbin, Grodekovo and Ussuriysk). Such an itinerary would pass through the following points from Harbin east: The Trans-Mongolian line follows the same route as the Trans-Siberian between Moscow and Ulan Ude, and then follows this route to Mongolia and China: New lines between Perm and Mariinsk via Ural base tunnel, Nizhny Tagil, Tyumen and Tomsk, from Krasnoyarsk via Eniseisk, Ermakovo, Igarka to Dudinka, from Kirov via Tobolsk, Surgut, Nizhnevartovsk, Eniseisk to Bratsk, and from Nizhny Tagil via Tobolsk and Tomsk to Eniseisk are proposed. Moscow-Kazanskaya - Ryazan - Samara - Ufa