At an early stage of development, a class-representative monarchy was formed in many states. Then it was replaced by an absolute one. In the Old Russian state, there was also an estate-representative monarchy. Under such a system, the state was ruled by a tsar or prince with the help of estate bodies. At first, these were Zemsky Sobors, Veche, Boyar Duma. They had no legislative or executive function. They often just took part in the discussion of future reforms and laws. They acted as advisers.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.