The Homo Erectus is often denoted as an “upright man”. The Homo Erectus are believed to have their evolution inside Africa some 1.8 million years ago. They later on migrated to Europe from Asia. It is believed that this species came to extinction some 0.5 million years ago. With these time data, we can place Homo Erectus between Homo Sapiens’s modern appearance and Homo habilis. The size of their brain was between 850-1100 cc. The females had a body size of 1.55 meters, and the males had a body size of 1.8 meters.