Genocide

The violent persecution of Brahmins by Kshatriya had at the time spanned generations. Aurva, great-grandfather of Parashurama, recalled a vivid childhood experience:

While lying unborn, I heard the doleful cries of my mother and other women of the Bhrigu race who were then being exterminated by the Kshatriyas. When those Kshatriyas began to exterminate the Bhrigus together with unborn children of their race, it was then that wrath filled my soul. My mother and the other women of our race, each in an advanced state of pregnancy, and my father, while terribly alarmed, found not in all the worlds a single protector. Then when the Bhrigu women found not a single protector, my mother held me in one of her thighs. –Mahabharata 1:182