معلومة عن أصل الشعر القصير: الجنود الاغريق قصوا شعرهم وحلقوا لحاهم كي لا يتمسك به العدو أثناء القتال.
For much of human history, both men and women had long hair, and men usually had long beards as well. In the 4th century BC Alexander the Great of Macedonia had his soldiers wear short hair and shave off their beards, so that their ememies couldn't grab their hair or beards in battle. The Romans were the first culture where all the men generally wore their hair short and shaved their beards, again for military reasons. After Rome conquered most of Europe and the Mediterranean, short hair came to be associated with what Rome stood for: civilization, "law and order", loyalty to the state, conservatism, military discipline, etc. Long hair was associated with barbarians, women, "effeminate" greek philosophers and wimpy romantics. The Roman senate took a dim view of emperors like Hadrian who "went Greek" by wearing a beard and longer hair.