As civilizations developed, there were many new changes to the way people lived. One example of a change to the way people lived was a division of labor. Which of the following best explains the cause of civilizations being able to develop a division of labor?
A.Improved agricultural techniques led to food surpluses.
B.Development of written languages led to better education.
C.Territory expanded, and people were needed to join the army.
D.Populations grew in size, and new jobs had to be created

Question

anonymous · Answer

it`s a