slash and burn agriculture
A government is laissez-faire when it plays a relatively inactive role in the affairs of the state. Usually this applies most to the economic realm in terms of regulation.
The two phenomena that characterized the frequency of agriculture was the spread of infectious diseases and the decline of nutritional quality. Infectious diseases spread because of emergence of sedentary lifestyle while the less nutritious food led to the decrease of bone size.
He fought him in a war fight
I think the answer is City dwelers