<Table> <Tr> <Th_colspan="2"> Russian Revolution of 1905 </Th> </Tr> <Tr> <Td_colspan="2"> Demonstrations before Bloody Sunday </Td> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Th> Date </Th> <Td> 22 January 1905--16 June 1907 (2 years, 4 months, 3 weeks and 4 days) </Td> </Tr> <Tr> <Th> Location </Th> <Td> Russia </Td> </Tr> <Tr> <Th> Result </Th> <Td> <P> Imperial Government victory </P> <Ul> <Li> Revolutionaries defeated </Li> <Li> Nicholas II retains the throne </Li> <Li> October Manifesto </Li> <Li> Constitution enacted </Li> <Li> Establishment of the State Duma </Li> </Ul> </Td> </Tr> </Table> </Td> </Tr> <Tr> <Th_colspan="2"> Belligerents </Th> </Tr> <Tr> <Td> <P> Russian Imperial Government Supported by: </P> <Ul> <Li> Russian Army </Li> <Li> Okhrana </Li> <Li> Black Hundreds </Li> <Li> Russian nobility </Li> <Li> Gentry assembly </Li> </Ul> Romania </Td> <Td> <P> Revolutionaries Supported by: </P> <Ul> <Li> Peasants </Li> <Li> Industrial workers </Li> <Li> Separatists </Li> <Li> Saint Petersburg Soviet </Li> <Li> Moscow City Duma </Li> <Li> Chita Republic </Li> <Li> SR </Li> <Li> RSDLP </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> Commanders and leaders </Th> </Tr> <Tr> <Td> Nicholas II Sergei Witte </Td> <Td> Viktor Chernov Leon Trotsky </Td> </Tr> <Tr> <Th_colspan="2"> Casualties and losses </Th> </Tr> <Tr> <Td> Unknown </Td> <Td> 1 battleship surrendered to Romania </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Russian Revolution of 1905 </Th> </Tr>

Who was involved in the 1905 russian revolution
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