As time went on, how did the russian people view their country's participation in world war i? they opposed it because of the high casualty rate. they called for more aggressive participation. they urged the government to switch sides. they were proud of russia's many battlefield victories.

They opposed it because of the high casualty rate.

Explanation:

WWI was not supported by an important amount of people from the urban working class. Despondency, desertion, and open dissent were common and protests emerged form conscripted peasants from rural areas. By 1916, two million Russian soldiers had died or had been severely injured.  Many were taken as prisoners as well.

regarding the law, the 15th amendment was specifically designed thinking in the rights of black free men.

even though ratified on february 3, 1870, the promise of the 15th amendment would not be fully applied for a long time.poll taxes and literacy tests would allow southern states disenfranchise african americans. only in 1965 the voting rights for african americans would be actually able to vote in the south.

in 1965, president johnson signed the voting rights act, which aimed to overcome legal barriers that prevented african americans from voting as it was guaranteed by the 15th amendment to the u.s. constitution.