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With Tatars, the situation is a little bit more complex. They are geographically very isolated so they need the rest of Russia. When they pump oil, they need pipelines to deliver it so they need those connections. We in Siberia don't need those connections. The only thing which actually sticks us together is the cultural similarities and the relatives that are on both sides of the Ural mountains.

Source: www.businessinsider.com
With Tatars, the situation is a little bit more complex. They are geographically very isolated so they need the rest of Russia. When they pump oil, they need pipelines to deliver it so they need those connections. We in