In langston hughes poem "the negro speaks of rivers", what facts does he remind us of? a, p,e, x,

He points out the many ways that African Americans have contributed to the culture of America. He describes how African Americans were present “before Plymouth Rock” and through many key moments in American history.

Explanation:

He points out the many ways that African Americans have contributed to the culture of America. He describes how African Americans were present “before Plymouth Rock” and through many key moments in American history.

Explanation:

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world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

explanation:

profound political, administrative, and social changes in the british isles.