<span>B) Pre-war alliances were made in secret and elevated diplomatic tensions within those governments.
Or sometimes the fact that alliances were being made was announced publicly -- but the negotiations about the alliances were conducted behind closed doors. And often the terms of the alliances were kept secret, so that only the parties involved knew the full details. This contributed to an attitude of escalating nervousness and tension as the nations of Europe maneuvered for strength over against their perceived adversaries.
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This view by W.E.B. DuBois contributed most to the creation of the National Association for the Advancement of Colored People.
William Edward Burghardt Du Bois was an American Civil Rights activists leader. He was among the founders of the National Association for the Advancement of Colored People (NAACP). He insisted that blacks needed legal rights and economic opportunities to develop their capacities and realize their cultural potential and because of that he helped to create the association.
India got freedom on August 14th, 1947