Traumatic injuries in ancient human skeletal remains area direct source of
evidence for testing theories of warfare and violence that are not subject
to the interpretative difficulties posed by literary creations such as hist
orical records and ethnographic reports. Bioarchaeological research shows t
hat throughout the history of our species, interpersonal violence, especial
ly among men, has been prevalent. Cannibalism seems to have been widespread
, and mass killings, homicides, and assault injuries are also well document
ed in both the Old and New Worlds. No form of social organization, mode of
production. or environmental setting appears to have remained free from int
erpersonal violence for long.