Archaeologists excavate, patiently removing the earth layer by layer. It is very important to accurately determine the position of the object in the layer of the earth. This helps to establish when it will appear.
Structures and works of art that have survived to this day can also tell a lot about the past.
Thanks to the preserved remains of people, mummies, ancient images, we know what our ancestors looked like. Scientists have learned how to restore the faces of ancient people from their skulls.
The science of anthropology is engaged in the study and restoration of the physical appearance of ancient people.
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.