The right answer is believed that self-help was the best plan for African Americans. hope this can help :D
Holocaust was the primary reason the United nations called for a convention on prevention and punishment of Genocide in 1948.
Workers had gained better working conditions this is what the Gompers see as the benefit of joining a union. A union is an action of uniting of joined and it is also an organized association formed to protect their rights and interest.
Answer:
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