What are the purposes of canals? Choose three correct answers. to improve transportation to supply water for farming to add land to use for farming to create a barrier for defense to provide drinking water

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

People are willing to pay more for a diamond than for a bottle of water because

Why has there been an increase in the older population within our prisons?