The October Manifesto, written by Sergei Witte and Alexis Obolenskii, was presented to the Tsar on 14 October [O.S. 1 October]. It closely followed the demands of the Zemstvo Congress in September, granting basic civil rights, allowing the formation of political parties, extending the franchise towards universal suffrage, and establishing the Duma as the central legislative body.
By 26 October [O.S. 13 October] 1905, over 2 million workers were on strike and there were almost no active railways in all of Russia. Growing inter-ethnic confrontation throughout the Caucasus resulted in Armenian-Tatar massacres, heavily damaging the cities and the Baku oilfields.
In the Governorate of Estonia, Estonians called for freedom of the press and assembly, for universal suffrage, and for national autonomy. On 29 October [O.S. 16 October], the Russian army opened fire in a meeting on a street market in Tallinn in which about 8 000-10 000 people participated, killing 94 and injuring over 200. The October Manifesto was supported in Estonia and the Estonian flag was displayed publicly for the first time.
The Tsar waited and argued for three days, but finally signed the manifesto on 30 October [O.S. 17 October] 1905, citing his desire to avoid a massacre and his realisation that there was insufficient military force available to pursue alternative options. He regretted signing the document, saying that he felt "sick with shame at this betrayal of the dynasty ... the betrayal was complete".