the emergence, development of cities and the guild organization of artisans of one specialty (in order to avoid overproduction and ruin of craftsmen). Wars, the seizure of lands from monasteries, the plague of the XIII-XIV centuries. → an increase in the royal domain, its income, influence – the basis for the unification of the state.
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.