Answer: A) Climate
Explanation: Until the mid-20th century the largest impediment to trade between area "1" and area "2" on the map was climate. The Sahara Desert was a major impediment to trade. True, there were Trans-Saharan trade routes for centuries, but there is no denying that the desert was an inconvenience at the very least.
Hohokam and Anasazi, grew corn,beans and squash
Answer The cause of the rift or issue between the government of Egypt and Ethiopia is the construction of:
b) an Ethiopian dam to produce hydroelectric power.
Explanation: This dam is known as the Grand Ethiopian Renaissance Dam (GERD), it is dam which is under construction since 2011 in Ethiopia. The dam is been constructed on the river Nile. The disagreement is concerning the blockage or the reduction in the flow of the river Nile towards Egypt which would affect their water intake because Egypt relies on the downstream flow of the river Nile to a basin to provide them a source of fresh water.
The correct answer is displacement.
According to Dollard et al.'s frustration-aggression hypothesis, aggression is caused by and followed by feelings of frustration or anger. In terms of this hypothesis, displacement refers to the phenomenon where frustration causes individuals to direct their aggression on to something or someone who has nothing to do with the actual cause or source of the person's frustration.
