Every year, when rain falls in central Africa, the Blue Nile and White Nile grow full and flow into the main Nile River. These rivers flowing into a larger river are called .

This refers to weather and atmospheric conditions measured over a long period of time.

What were the nuremberg laws? who did they target and how? list 3 ways people were targeted by the nazis.

Characteristics of substistence farming include all of the following except a. the use of pesticidesb. shifting cultivation c. farmers that stay in one placed. the lack of tractors and machinery