During the Russian Revolutions of 1917, they were known as the Bolsheviks.
Vladimir Lenin led the Bolsheviks, the group that gained control of the Provisional Russian government in 1917.
al-Shabaab, a militant islamist group has gained control over much of somalia and is 'fighting' the Somali government.
The middle classes.
The Jacobins.
after he died his sons took control. just had to figure that one out myself.
Oligarchy
government
National Assembly.
Continental Congress
Well the first group of communists were lead under Karl Marx, They would be called the Communist League which was in Germany, however the first Party to gain control of the government wouldn't be until 1921 when the Soviets gained control in Russia
The Taliban.