ACTUAL 50 pts! How did conflicts in Europe and Asia in the first half of the 20th century lead to an expansion of America’s role in the world?

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As countries were taking over countries the United States wanted to help to preserve democracy.  It started by providing resources to allied countries to eventually join the war ourselves.

mali had been a state inside of the ghanaian empire. after ghana fell because of invading forces and internal disputes, mali rose to greatness under the leadership of a legendary king named sundiata, the "lion king." the songhai empire, already weakened by internal political struggles, went into decline.

answer to ur question is college b