Answer:
The correct answer is A. Trade food for specialty items.
Explanation:
As early civilizations' agriculture began to grow as a result of the advances in the farming technology like for example the irrigation system the production of food from crops sky rocketed, therefore less farmers where needed to supply the city food stock, as less farmers where needed, a lot of citizens began working in other jobs, like for example weavers, potters, merchants, leatherworkers. Farmers then began to trade this surpluses for things they could not produce but a potter could or a weaver as a result of the social phenomenom mentioned above.
Powers not directly stated in the Constitution that have been interpreted as belonging to the national government are described as implied powers. An example of an implied power is when the national government creates an Air Force division of the military.
A(n) b)minority group can be defined as a group of people who are singled out and treated unequally because of physical characteristics or cultural practices. Minority group can be best defined as "a term referring to a category of people differentiated from the social majority, i.e. those who hold the majority of positions of social power in a society, and may be defined by law."
(D. Gestalt psychology) , is the school of psychology that believes perception is more than the sum of its parts, it involves a whole pattern
This type of school of psychology studied how all components of sensations are assembled into one's perception
hope this helps
