The correct answer is the plow. When the plow was invented agriculture was made much easier which enabled people to settle around and make surplus of food. This enabled them to trade with others and increase the size of the cities and the rest is history.
Answer:
Follows are the solution to this question:
Explanation:
During the flood season when they only have projects to operate. A wide farmer workforce, such as building temples and tombs, can work on government contracts.
Thereby not indicated, farmers were a high percentage of people of ancient Egypt in ancient Egypt, and those who did other jobs when they did not farm. In particular, they were unable to farm in the flood season, and that was why they focused on construction projects for the emperor.
The correct answer would be free association.