Answer:
Slavery existed in the United States of America from its founding in 1776 until the passage of the Thirteenth Amendment in 1865.
Explanation:
Racism was the major blow which the American faced. Progressive era was the age in which there was an enormous growth in the economy and the cities were crowded, urbanization resulted, gulf between the rich and poor was huge and racism was also prevalent.
Segregation of African Americans were not given the right if enfranchisement. Many reformers, educators, journalists rose to the occasion during progressive era to fight for abolition of racism and segregation.
Washington and W.E.B. Du bois consistently fought for the welfare of African Americans. Jim Crow laws which were emphasizing separate but equal doctrine were abandoned and equality was sought for.
Zuìdà de yī zǔ shì zhōngguó hànzú,<span>or
</span>The largest group is the Han Chinese,
<span>C; socialization through education</span>
