who is the oppressed in the communist manifesto
The Communist Manifesto The first section of the Manifesto, "Bourgeois and Proletarians", elucidates the materialist conception of history, that "the history of all hitherto existing society is the history of class struggles". Societies have always taken the form of an oppressed majority living under the thumb of an oppressive minority. In capitalism, the industrial working class, or proletariat, engage in class struggle against the owners of the means of production, the bourgeoisie. As before, this struggle will end in a revolution that restructures society, or the "common ruin of the contending classes". The bourgeoisie, through the "constant revolutionising of production [and] uninterrupted disturbance of all social conditions" have emerged as the supreme class in society, displacing all the old powers of feudalism. The bourgeoisie constantly exploits the proletariat for its labour power, creating profit for themselves and accumulating capital. However, in doing so, the bourgeoisie serves as "its own grave-diggers"; the proletariat inevitably will become conscious of their own potential and rise to power through revolution, overthrowing the bourgeoisie.
1905 Russian Revolution 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. 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 alternate options. He regretted signing the document, saying that he felt "sick with shame at this betrayal of the dynasty ... the betrayal was complete".