Answer:
Hunting and gathering caused a more nomadic lifestyle, where they were always moving where their food was, and farming, otherwise known as the Agricultural Revolution, was made so we could advance civilization and our technology. These were made into villages and were later made into city-states like Ur and Uruk.
Explanation:
People needed food to eat from the farmers. Without food people could starve.
Fevers, chills, headaches, fatigues.
The executive branch of each state is responsible for administering the day-to-day operations of government, providing services, and enforce law.
