When researchers in Barcelona gave rats with breast cancer a diet in which fat came predominantly from extra-virgin olive oil (versus corn oil), they found that the olive oil's antioxidants and oleic acid (a mono-unsaturated fat) quelled growth of malignant cells.
It said the Hazaras had tried to rise against the Pashtuns in the nineteenth century, but the Pashtuns had "quelled them with unspeakable violence.