There are too many citizens for each of their interests, ideas and opinions to be heard and taken into account one by one. a representative can take the majority vote of the people and refer it back to the higher power.
Hammurabi's code covered: crimes, farming, and business activities, and marriage. I just happened to have my social studies book in front of me when you asked that question.
The correct answer is D. Leonardo da Vinci
Da Vinci was the artists who made a lot of sketches of different things.
