The most important Greek novelties of the 8th century BC – this is long-distance navigation and the foundation of the first overseas colonies (first of all, in Italy), as well as the invention of the alphabet, including vowels. At the same time, there was a cultural unification of Hellas (through religious mysteries and the Olympic Games); gained popularity the poems of Homer, written using the alphabet.
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.