Headhunting, the act of removing, displaying, and, in some cases, preserving human heads, has been practiced worldwide and may date to Paleolithic times. Though the practice was sometimes linked to certain forms of cannibalism and human sacrifice, its primary function was often ceremonial and was part of the process of reinforcing hierarchical relationships between communities and individuals. Which troops were said to regularly collect the skulls of enemy soldiers during World War II? Discuss
Source: The Free Dictionary