Answer:
Bolsheviks and Socialist party
Step-by-step explanation:
The revolutionary parties that battled to overthrow the Russian Government in 1905 included The Bolsheviks and the Socialist parties .
The Bolshevik party believed in the fact that the working class would be liberated from the control of the Ruling class of the Russian Government, this was because the Russian Government practiced communism which was what the revolutionary parties were all against. the party was founded by Vladimir Lenin and Alexander Bogdanov.
The Socialist party was founded on the basics of socialism and it shared similar belief with the Bolsheviks party as well.