After the October Revolution, the Bolsheviks on November 9-21, 1917 took over unoccupied Latvia (Vidzeme and Latgale). The bid for power was lead by the Military Revolutionary Committee and carried out by Latvian Riflemen - originally a military formation of the Russian Empire assembled to defend the Baltics. On November 9 they took Cēsis and on November 21 they took Valka, both in what's now northeastern Latvia.
November 7, 1917 is one of the most important dates in 20th century world history. On this day the Bolshevik Revolution (October Revolution) took place in Petrograd, and as a result a Soviet government was set up with Lenin at its helm. For the next 70 years, communist ideas would spread across the globe.
It's 1917, and it's a dramatic year in Latvian and Russian history. It's a time when revolutions and new ideas are born. Societies wearied by war are looking for ways out. Latvia has to choose between submitting to German occupation, marching with the Bolsheviks, or trying to become independent, writes the historian Jānis Šiliņš.