What likely explains the poor reputation of Leopold II among historians today?

The most likely reason for Leopold II's poor reputation among historians today is because of his forced labor that led to the death of ten million African Americans. This is an extremely frowned upon act today (as some countries haven't actually banned it yet) and most likely caused his poor reputation.

Explanation:

The answer ^^

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Explanation:

in an effort to stem the tide of refugees attempting to leave east berlin, the communist government of east germany begins building the berlin wall to divide east and west berlin. construction of the wall caused a short-term crisis in u.s.-soviet bloc relations, and the wall itself came to symbolize the cold war.