During the time period 8000 to 600 bce, people from which region farmed the fertile soils of the yellow river valley?

a) northern africa
b) mesopotamia
c) the andes mountains
d) east asia

the government paid religious orders to provide basic education to native american children on reservations. in the late 19th and early 20th centuries, the bureau of indian affairs (bia) founded additional boarding schools based on the assimilation model of the off-reservation carlisle indian industrial school.

a and b!

dfroos means which is a and b