Which best explains why the russian people began to speak out against the government during world war i?

You didn't give us choices to choose from, but I think I can answer this nevertheless.  Russia was in a bad way during the Great War (as it was called in those days).  The people were starving as a result of famine in the country. The country didn't have the resources to feed its people, let alone be fighting a war in Europe.  The Russian people were weary of the war and just wanted it to end.

The negative conditions faced in Russia also help explain why revolution took place during those years, beginning in 1917, and bringing the communist movement to power.

Opposition to the nra came to a head in 1935, when the conservative supreme court declared the agency unconstitutional, claiming the nra gave the executive branch regulatory powers that belonged exclusively to congress. this decision began a series of court decisions that overturned key elements of the new deal.

The answer should be d.