Which statement best completes the diagram related to the Russian Revolution of 1917?
A. The Duma parliament collapses due to declining public support
B. The Russian provisional government institutes reforms to help the
poor
C. The Bolsheviks execute most of Russia's key political figures
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D. The Russian military refuses to put down antigovernment protests.

D.

Explanation:

I believe it is this because the military was tired of shooting their own people, and they began protests. Only a bit later, Nicholas gave up his power when his train was stopped by Generals and Politicians.

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.

the  equal rights amendment  (era) states: "equality  of  rights  under the law shall not be denied or abridged by the united states or by any state on account of sex." congress first introduced the era in 1923, but the campaign for ratification took off in the 1960s during the  civil rightsmovement.