Answer/Explanation:
An irrigation system represents a stable food supply because it is how they controlled water to be able to plant crops. A second most important artifact that is in the category of stable food supply is the plow. Agriculture produced enough food that people became free to pursue interests other than worrying about what they were going to eat that day.
I believe it is Helplessness theory, she feels like she is helpless although she is fully capable of getting her prooblems situated and out of that situation.
Answer: for fairness and equality
Explanation: it supported fairness and equality. it allowed everyone to share their point of view. (and kids arent politically responsible) (they cant go to jury duty