The Paleolithic era dates back to the Stone Age. During this period, various methods of stone processing and the manufacture of tools from bones and horns were especially developed, for example: choppers, harpoons, spearheads, axes, sewing needles, etc. The remains of jewelry were found. Instead of caves, people are already building more permanent housing in the form of huts and dugouts. Unfortunately, the guns of that time were far from the modern ideal and had many shortcomings.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.