In northern Africa by the Nile river. I'm not sure if this the answer you're looking for though.
I agree your an idiot for not knowing.
Answer:
superordinate goals
Explanation:
Superordinate goals -
It refers to the collective goals which is very crucial and necessary to complete by using two or more social groups , is referred to as superordinate goals .
The method requires a lot of unity and cooperation of people in order to accomplish the goal .
Hence , from the given scenario of the question ,
The correct answer is superordinate goals .