And since Detachments of English from Britain sent to America, will have their Places at Home so soon supply'd and increase so largely here; why should the Palatine Boors [Germans] be suffered to swarm into our Settlements, and by herding together establish their Language and Manners to the Exclusion of ours? Why should Pennsylvania, founded by the English, become a Colony of Aliens, who will shortly be so numerous as to Germanize us instead of our Anglifying them, and will never adopt our Language or Customs, any more than they can acquire our Complexion.Benjamin Franklin, "Observations Concerning the Increasing of Mankind, Peopling of Countries, &c." (Boston: Printed by S. Kneeland, 1755) (quoted in Kenneth Prewitt, What Is Your Race? The Census and Our Flawed Efforts to Classify Americans (Princeton, NJ: Princeton Univ. Press: 2013), p. 153
Which leads me to add one Remark: That the Number of purely white People in the World is proportionably very small. All Africa is black or tawny. Asia chiefly tawny. America (exclusive of the new Comers) wholly so. And in Europe, the Spaniards, Italians, French, Russians and Swedes, are generally of what we call a swarthy Complexion; as are the Germans also, the Saxons only excepted, who with the English, make the principal Body of White People on the Face of the Earth. I could wish their Numbers were increased. And while we are, as I may call it, Scouring our Planet, by clearing America of Woods, and so making this Side of our Globe reflect a brighter Light to the Eyes of Inhabitants in mars or Venus, why should we in the Sight of Superior Beings, darken its People? why increase the Sons of Africa, by Planting them in America, where we have so fair an Opportunity, by excluding all Blacks and Tawneys, of increasing the lovely White and Red? But perhaps I am partial to the complexion of my Country, for such Kind of Partiality is natural to Mankind.