I was reading a book on migration ethics recently – I may write a review later 1 — and it reminded me how a certain picture of the normal liberal state and its place in the world figures in a lot of political philosophy. Although the normative arguments are supposedly independent of historical facts, history is to be found everywhere, but only in a highly selective version that reflects the dominance of the United States within the discipline and the prominence of prosperous white liberals as both the writers of the important texts and as the readers and gatekeepers. 2 Their assumptions about the world and the US place in it shine through and form a "common ground" that is presupposed in much of this writing.3
In this vision, all the world is America 4 — though not one that corresponds to the actual history of the US — and the rest of the world mostly consists of little proto-Americas that will or should get there in the end (thereby echoing Marx’s dictum that the more developed country shows the less developed one a picture of its own future). This imaginary, but also not-imaginary, state is a sort-of cleaned-up and aspirational version of the actual one, cleansed of embarrassing details that are mere contingencies that detract or distract from what US liberals suppose to be its real essence or telos. Crucially, it is also considered as a basically self-contained entity, where all the important relationships are ones among people on the territory.5 It is an association of free and equal persons that has simply arisen on virgin soil. Both the actual United States and other countries fall short of this model, of course, but with time and good will wrinkles and carbuncles will be removed. 6