years before the Constitution was drafted, its basic principle: “Unless the states will content themselves with a full and well-chosen representation in Congress, and vest that body with absolute powers in all matters relative to the great purposes of war and of general concern by which the states unitedly are affected, reserving to themselves all matters of local and internal polity … we are attempting an impossibility and very soon shall become (if it is not already the case) a many-headed monster, a heterogeneous mass, that never will or can steer to the same point.”