Why did many Americans and recent immigrants face discrimination in the Progressive Era? (Plz no links) thx :D

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity

this is some false statement. aliens aren't real.

hope this .

charles lindbergh hope this

its a !