Select the correct response from the drop-down menu.(1 point)

Russia lost power in the early 1900s power due to :

- the Russian Revolution

- World War I

- economic instability

- political unrest

- all of the above

no just find me ONE answer

the Russian Revolution

here are your choices

A:unrest among the population

B:industry growing too quickly

C:the green revolution

D:increased industrial pollution

A: unrest among the population