One pre-Columbian mass grave in South Dakota, for example, yielded the remains of 500 scalped and mutilated men, women and children.

• 举例来说，从美国南达科他州一个前哥伦布时代的集体坟场里，找出了500具剥去头皮、肢体残缺的遗骸，里头有男人、女人与儿童。