In what other areas of knowledge or social structures can one meet the principle of hierarchy? Give an example.

Hierarchy is a common type of structure of system objects. It is especially characteristic of control systems in the world of biological and socio-economic phenomena. An example is the ranks of the military.

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.