Which of the following was considered lowest in the indian caste system?
a. brahmins
b. sudras
c. kshatriyas
d. vaisyas
how did geography play a role in the classical indian civilization, as compared to that of china?
a. india was more accessible to outsiders than china.
b. china adapted to outside cultures more often than india.
c. india was more closed off than china.
d. china benefited from the himalayas because it acted as a barrier to the central cities.

1of the following choices, which one best describes one way that christianity came to east africa? a. christians traveled in caravans through the sahara desert and introduced the people of mali to a new religion. b. christian traders from the mediterranean interacted with the people of axum. c. christian military from west africa traveled across the continent to bring their religion to the people of east africa. d. christian rulers from asia traveled to east africa to bring their religion to the people. 2 which trade item from outside the region did west africans need most? a. gold b. camels c. salt d. iron

The federal reserve is responsible for overseeing all a. income tax refunds b. changes in tax policies c. government spending d. depository institutions

Which products do you think required scientific knowledge to develop?