 Complete the following phrase:  In 1917, after the October Revolution and amidst the turmoil of World War I and the breakup of the Russian Empire, Baku came under the control of the Baku Commune, led by the veteran Bolshevik Stepan Shahumyan. Seeking to capitalize on the existing ethnic conflicts, by spring 1918, Bolsheviks inspired and condoned civil warfare in and around Baku. During the famous March Days of 1918, Bolsheviks and Dashnaks, seeking to establish control over Baku streets, faced armed Azerbaijani groups. The Azerbaijanis suffered defeat from the united forces of the Baku Soviet and were massacred by Dashnak teams in what was called the 