Historians consider the greatest achievement of the Byzantine Empire to be the preservation of Greek and Roman cultures Because
Greek and Roman literature, arts, mathematics, engineering, etc. has
been preserved by the Byzantine Empire, people were able to have access
to the information and ideas that the Greeks and Romans produced which helps modern mathematicians and engineers to this day. I hope it helped
it is basically people who don't live in a specific place(meaning they move around a lot) that hunt animals for food. if you are referring to people, cave dwellers are people who lived in caves
