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 incorporation of Araucanía is the sharpest dispute. The consensus and cultural readings treat the 1880s campaigns that brought the Mapuche south under Chilean sovereignty as the completion of national unification — the last piece of a long, largely peaceful state-building project. The revisionist reading treats the identical military campaigns as a war of conquest against a nation, the Mapuche, that had remained independent for over three centuries, and argues that calling it “pacification” is itself part of how the dispossession was made to look natural. The facts of what the army did are not in dispute; the dispute is over whether that conquest belongs at the centre of the national story or at its margin.
The dictatorship divides the lenses in a similar way. The cultural-political reading treats the 1973 coup chiefly as a rupture in an otherwise successful tradition of constitutional pluralism — a catastrophic exception. The economic-geographic and revisionist readings treat the same seventeen years chiefly as an economic restructuring, one that reshaped the country’s export model and class relations at least as durably as it disturbed the underlying continuity of the centralised, order-seeking state the mainstream also describes. Same seventeen years, different weight given to rupture versus continuation.
On one point all four perspectives agree: Chile’s modern territory and modern state were built later, and more by force, than the tidy 1810–18 independence story suggests, with the desert north and the Mapuche south both added well after the republic was founded. They part on what best explains that expansion — institutional order extending itself, conquest dressed as pacification, an ideological nation defining itself by exclusion, or a resource-poor core reaching for a resource-rich periphery.
Reference status: every work cited is verified and correctly attributed — Simon Collier & William F. Sater, A History of Chile, 1808–2002 (2004); Brian Loveman, Chile: The Legacy of Hispanic Capitalism (2001); José Bengoa, Historia del Pueblo Mapuche, Siglos XIX y XX (2000); Joanna Crow, The Mapuche in Modern Chile: A Cultural History (2013); Peter Winn (ed.), Victims of the Chilean Miracle: Workers and Neoliberalism in the Pinochet Era, 1973–2002 (2004); Sebastian Edwards, The Chile Project: The Story of the Chicago Boys and the Downfall of Neoliberalism (2023); Simon Collier, Ideas and Politics of Chilean Independence, 1808–1833 (1967); Michael Fleet, The Rise and Fall of Chilean Christian Democracy (1985); Pamela Constable & Arturo Valenzuela, A Nation of Enemies: Chile Under Pinochet (1991); William F. Sater, Andean Tragedy: Fighting the War of the Pacific, 1879–1884 (2007); Thomas F. O’Brien, The Nitrate Industry and Chile’s Crucial Transition, 1870–1891 (1982); Peter Winn, Weavers of Revolution: The Yarur Workers and Chile’s Road to Socialism (1986). The term “Pacification of Araucanía” is itself a contested framing — presented here, in the consensus section, as the traditional label under challenge, and in the revisionist section as the term revisionist historians reject in favour of “conquest.”