Answer:
Having entered the war to support its allies, they believed Russia should maintain its commitment until a final victory was achieved. Others believed that surrender or negotiated peace with Germany would jeopardise Russia's international standing.
Answer if wold be therefore
Explanation:
Du Bois believed social change could be accomplished only through agitation and protest, and he promoted this view in his writing and in his organizing work. He was a pioneering advocate of black nationalism and Pan-Africanism, and he urged his readers to see “Beauty in Black.”
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The first alternative is correct (A).
A war is a terroir scenario, where the soldiers go through very difficult times. Many lose friends, see the suffering of people, children, anyway. That way, no matter how psychologically strong a soldier is, his emotional state is shaken.
The Vietnam War itself caused many traumas, as it was a very violent war with many deaths and mutilations. In this way, soldiers who have returned alive have gone through many psychological dramas, alcohol vices, drugs, to the point of needing rehabilitation programs.