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In page Yerevan:

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However, after the short period of independence, Yerevan fell to the Bolsheviks, and Armenia was incorporated into Soviet Russia on 2 December 1920. Although nationalist forces managed to retake the city in February 1921 and successfully released all the imprisoned political and military figures, the city's nationalist elite were once again defeated by the Soviet forces on 2 April 1921.[citation needed]