Where were the political movers known as bolsheviks and mensheviks active?

Question

A series of political protests against the government in Thailand in 2010 were organised by a group calling themselves what?

Answer 1

Russia
Effectively the bolsheviks were those in the Russian Social-Democratic Workers’ Party who followed Lenin and his plans, and mensheviks were those who did not. The mensheviks were permanently suppressed in 1922.