Not a fifth lens, but the point the whole engine exists to make: historians describe the same country differently because they weigh its causes differently.
The 1278 settlement is the sharpest dispute. The scholarly consensus and cultural readings treat it as a genuine, if externally imposed, resolution that created durable shared institutions and gave the valleys real, lasting self-government. The revisionist reading treats the same treaty as tribute-sharing imposed on a population that had no seat at the table, following real armed conflict between the two lords rather than principled compromise. The documented facts — the prior clashes, the tribute obligations, the absence of Andorran signatories — are not contested; what divides the lenses is whether those facts describe a peace or an imposition.
The 1993 constitution draws rival explanations from different lenses for the same event. The scholarly-consensus and cultural readings treat it as the natural culmination of a long domestic tradition of self-government reaching back to the 1419 council. The revisionist and economic readings treat it instead as change forced by outside pressure — the need for recognised statehood to join international bodies and to keep the banking sector credible as scrutiny of small tax jurisdictions intensified worldwide.
All four lenses agree that Andorra never fought a war to win or defend its sovereignty, remaining outside every major European conflict including both world wars. They part only on why: consensus points to a deadlock between two mutually watchful outside rulers; revisionists point to terrain too costly to conquer; the cultural lens points to a communal self-government too rooted to displace cheaply; the economic lens points to a poverty that made conquest not worth the cost, followed by a prosperity that made autonomy worth defending.
Reference status: every work cited was verified by web search against publisher, university-press, journal database, or institutional-repository listings confirming author, exact title, and year — Martyn Lyons, A Modern History of Andorra: Autonomy in the Pyrenean Borderlands (Routledge, 2024); Wouter Veenendaal, “Politics of the Four European Microstates: Andorra, Liechtenstein, Monaco and San Marino,” in Handbook on the Politics of Small States (Edward Elgar, 2020); Peter Sahlins, Boundaries: The Making of France and Spain in the Pyrenees (University of California Press, 1989); James C. Scott, The Art of Not Being Governed: An Anarchist History of Upland Southeast Asia (Yale University Press, 2009); Juan Jiménez-Salcedo, “A Minoritized Language on Both Sides of the Border: Legal Framework and Language Policy of Catalan in Andorra and Catalonia,” Multilingua 38:2 (2019); Michael Emerson, “Andorra and the European Union,” CEPS Policy Brief No. 2007-11 (Centre for European Policy Studies, 2007); Alberto Vega, “Andorra: Exchange of Information and New Tax System in the Context of the OECD’s and EU’s Initiatives,” Intertax 43:2 (2015). Two contested theses are flagged rather than presented as settled: James C. Scott’s “non-state space” argument (developed for upland Southeast Asia, not Andorra) is applied here only by analogy, as the interpretive framework a strand of Pyrenean revisionist scholarship draws on; and the “balance of power through divided sovereignty” framing offered as Andorra’s defining process under Scholarly Consensus is itself a specific historiographical argument about causation, not a bare fact, though it commands wide acceptance among historians of the co-principality.