One effect of the public school system was that it
a. created divisions among immigrant children from differing cultures.
b. immigrant children become americanized.
c. denied immigrant children anything more than four years of education.
d. taught immigrant children to retain their native cultures.

b is the answer- helped immigrant children become Americanized.

what are the events?

mammals. mammals of the piedmont region live in several habitats such as wetlands, fields and forests. raccoons live across the state including the piedmont. they've adapted to environmental changes, including the loss of natural habitat.