It happened, like all genocides before and since, because people’s differences were used to whip up suspicion and drive divisions through society.
Fe ddigwyddodd, fel pob hil-laddiad blaenorol a dilynol, gan fod y gwahaniaethau rhwng pobl wedi cael eu defnyddio i ennyn drwgdybiaeth a rhwygo cymdeithas.