Why is it said that the military campaigns of the pharaohs gradually led to the weakening of the kingdom?

1. Many ordinary inhabitants of Egypt perished, there was no one to cultivate plots of land, they could not acquire slaves for themselves. 2. A huge number of slaves in the country is a source of dissatisfaction with the authorities, their position. They can revolt at any moment.

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.