Twentieth-century leaders began to push for universal human rights protections as a result of the horrific treatment of Jewish people during World War II.
What do understand Twentieth-century leaders?
A leader which is found during international peacekeeping organizations believed that a list of rights that all people should have was an absolute necessity.
If a leader violates these rights today, the UN may sanction them.
Hence it was the result of the horrific treatment of Jewish people during World War II.
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