73,000 and 55,000 years ago
Answer:
Jim Crow laws were based on the theory of white supremacy and were a reaction to Reconstruction. In the depression-racked 1890s, racism appealed to whites who feared losing their jobs to blacks. Politicians abused blacks to win the votes of poor white “crackers.”
The United States dealt with a flood of immigrants during the early 20th century through the Americanization Movement—a variety of programs and campaigns aimed at turning foreigners into Americans. At the turn of the 20th century, millions of immigrants poured into the United States.
Group A
(the only reson I know this is because you told me)
The correct answer is C. they tended to be Catholic and Jewish.
A is incorrect because even before, most immigrants were Protestants from England. B is incorrect because most immigrants came from England so they obviously spoke English. D is incorrect because this wasn't a trait of the new immigrants only, but rather of the old ones too. However, what was different about them was their religion, which tended to be Catholicism and Judaism.