What are all prehistoric humans?

Prehistoric humans refer to various hominin species that lived before the advent of written records. This includes notable ancestors and relatives such as Homo habilis, Homo erectus, Neanderthals, and Homo sapiens. They exhibited a range of physical and cultural traits, developed tools, and adapted to various environments. The study of prehistoric humans is primarily based on archaeological findings and fossil evidence, which reveal insights into their lifestyle, social structures, and evolution.