White "Genocide" Against Native Americans

...none of the warfare (including an Indian attack in 1675 that succeeded in butchering a full one-fourth of the white population of Connecticut, and claimed additional thousands of casualties throughout New England) on either side amounted to genocide. Colonial and, later, the American government, never endorsed or practiced a policy of Indian extermination; rather, the official leaders of white society tried to restrain some of their settlers and militias and paramilitary groups from unnecessary conflict and brutality.

More on 'genocide' here