What factors contributed to the establishment of organized communities?

We can consider some of these factors   
Human population – each community is composed of different and varied individuals or group of individuals. Without the human population there would be no society as a whole. 
Resources – natural or man-made. These resources help the society and community function effectively and efficiently. Primary needs are the fundamental resources every community has to have in order to survive and follows other various equipment they use to make gather and develop goods. 
Government – Without the state of order and peace. Without law and governance there would be chaos. Anarchy could be also a form of government, this word is mostly mistaken. Going back to government, what matters here is the would be a body who can lead the people or the people to lead themselves.