sons of England’: it was a question of ‘pedigree’, in the face of which ‘humanart’ was powerless.70Here, as we can see, the spatial delimitation of the community of the free, which is the principle on which late eighteenth centuryliberal England was based, seems to be on the point of transmuting into a racialdelimitation. And hence, in Calhoun and ideologists of the slaveholding Southin general, a tendency already present in Burke comes to fruition. Having beenspatial, the line of demarcation of the community of the free ends up becomingracial.Moreover, there was no insurmountable barrier between the two types ofdelimitation. In 1845 John O’Sullivan, popular theorist of the providential‘manifest destiny’ that put wind in the sails of US expansion, sought to assuageabolitionists’ concerns about the introduction of slavery into Texas (wrestedfrom Mexico and on the point of being annexed to the Union) with a significant argument. It was precisely its temporary extension that created theconditions for abolition of the ‘the slavery of an inferior to a superior race’, andhence ‘furnished much probability of the ultimate disappearance of the negrorace from our borders’. At the appropriate time, the exslaves would be drivenfurther south, into the ‘only receptacle’ appropriate for them. In Latin Americathe population of mixed blood, which had formed following the fusion of theSpaniards with the natives, would easily be able to accommodate the blacks.71The racial delimitation of the community would then give way to a territorialdelimitation. The end of slavery would, at the same time, entail the end of thepresence of blacks in the land of liberty. Despite the abolitionists’ cry of alarm,69Quoted in Paul Finkelman,An Imperfect Union, Chapel Hill: University of NorthCarolina Press, 1985, p. 28.70Burke,Works, vol. 3, pp. 66, 124.71John O’Sullivan, ‘Annexation’,United States Magazine and Democratic Review, vol. 4,July 1845, pp. 7–8.