 Complete the following phrase:  During the Russian Civil War, Don and Kuban Cossacks were the first people to declare open war against the Bolsheviks. In 1918, Russian Cossacks declared their complete independence, creating two independent states: the Don Republic and the Kuban Peoples Republic, and the Ukrainian State emerged. Cossack troops formed the effective core of the anti-Bolshevik White Army, and Cossack republics became centers for the anti-Bolshevik White movement. With the victory of the Red Army, Cossack lands were subjected to decossackization and the 