The same objection may be urged against the contention that the grant of self-government, whether to Ireland alone or to the rest of the United Kingdom, is both reactionary and unprecedented. The progress of all civilised communities, we are told, is towards political integration, not away from it. Devolution, it is said, is gratuitous in the case of a “United” Kingdom whose very union represents an ideal imperfectly achieved by the less fortunate countries which have had to be content with something less complete in the form of Federalism. Nations or Colonies mutually independent federate as a step towards union; it is “unprecedented” to reverse the process and qualify union by looser ties of cohesion. Now this attempt “to construct a normal programme for all portions of mankind”(5) cannot be sustained. If it could, it would avail as a conclusive argument against the grant of self-government to our Colonies whose claims to legislative independence grow with their growth and strengthen with their strength.(6) But it is not even true of Federal Unions. Anyone who takes the trouble to study the history of judicial interpretation of the American Constitution will find that there is a constant ebb and flow in the current of “unionism.” The intention of the framers of the 14th Amendment to create a United States citizenship has been largely neutralized by the decisions of the Supreme Court, which have inclined strongly in the direction of the legislative autonomy of the States.(7) Nor is this all. We are told that Federal Constitutions are “round and perfect and self-contained,”(8)—that they are characterized by “equality” of all the parts—and that, like the work of the divine law-giver of early communities, they are finished the moment they are begun.(9) But these confident inductions cannot be sustained. The history of the constitution of the United States and of Imperial Germany tells another story—a story of ancillary communities and dependencies in various stages of political apprenticeship. If we look for the American Constitution where all such constitutions must really be sought, that is to say not in the original text, but in the commentary of the courts, we shall find a truly remarkable tendency of late years to emphasize this heterogeneity, inequality and incompleteness.(10)