Question

in what year did vladimir lenin and the bolsheviks seize power in russia?
1855
1900
1917
1961

Explanation:

The Bolshevik (October) Revolution, where Lenin and the Bolsheviks seized power in Russia, occurred in 1917. The other years are incorrect: 1855 was during the reign of Tsar Alexander II, 1900 was pre-revolutionary with no Bolshevik seizure of power, and 1961 was decades after Lenin's death.

Answer:

1917