The Hyksos are nomadic tribes from Western Asia who invaded Ancient Egypt in the 18th century BC.
After that, the Egyptians learned to breed horses and make war chariots. Troops of warriors who fought in chariots made up the formidable force of the Egyptian army. In addition, the use of bronze tools led to an increase in the area of cultivated land and an increase in the yield. All this made the state richer and stronger.
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.