Our language is not only a way of communication, but above all - a powerful tool for understanding the world around us. The language underlying speech and writing gave people the opportunity to accumulate the experience of generations, which later led to the creation of material cultures, art, science, technology. To what time and evolution of the Praludians is the emergence of the language timed? How did the process of its formation take place? What is the relationship between language and other means of communication?