Euro-Americans existed firmly on the periphery of an Indigenous North America in 1763, hubristic claims of continental sovereignty notwithstanding. Nowhere is this reality more clear than in the Ohio Valley and Illinois Country. Try as it might, the post-1763 British Empire could not assume jurisdictional control over this space. Even to begin to try was a task requiring significant investment—both in terms of more systematic Indigenous diplomacy and in terms of reforming colonial political structures unfit to accommodate imperial western policy. North American officials understood the problems quite well and were willing to spearhead reform. Between 1763 and 1775 they supported increased investment to defray North American expenses. They called for programs that would end colonial corruption, something they feared undermined Indigenous diplomacy and made a mockery of the rule of law. Ultimately, they concluded that centralizing Indian affairs offered the best means by which to stabilize North America. Colonials (generally) and speculators and their surveyor corps (specifically) powerfully disagreed, however, seeing Indian country as an untapped resource and imperial restraints as threats to local autonomy. They rejected the idea of centralizing power over Indigenous affairs and used the rhetoric of British constitutional liberty to reframe corrupt behavior into something it emphatically was not.