What do you think, has the improvement of tools of labor affected the organization of the life of the tribal community?

New tools have dramatically increased labor productivity
No need for the whole community to work together
The clan is divided into families, each of which begins to farm independently
There is a division of the herd belonging to the genus
The land continues to be the property of the entire community, but it is also divided into plots, which are transferred to the use of families

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.