Structure/organization within an society.
Philosophy, humanism, or Buddhism. All are systems of thought and belief...
I Hoped I helped!
Development means “improvement in country’s economic and social conditions”. More specially, it refers to improvements in way of managing an area’s natural and human resources. In order to create wealth and improve people’s lives.
I hope this is the context that you need it in.
To my knowledge hunter-gatherers would follow their food source and migrate with them.