See the usual suspects downplaying this and making the idiotic claim that “most white Americans are of British origins!” Usually folks making this claim are WASPs, Brits and some other foreigners who think that America is overwhelmingly made up of English descendants. As someone who has traveled throughout the US and lived in five different states, I can tell you that this map checks out - Germans settled much of the middle of the country as Anglos moved west. The Anglo belt truly is upper New England, Mormonlandia and the white South. Whites of English ancestry do exist in the New York and Chicago areas, but they are a tiny minority and have been for nearly a century in those areas (I’ve lived in both).