Rule of law as institutional substrate — contract enforcement, judicial independence, equal treatment before the law. Upstream of most other axes.
Acuerdo Político Final signed 9 March 1990 between the Barco government and the Movimiento 19 de Abril (M-19), Colombia's second-largest insurgency (after the Palacio de Justicia 1985 legacy). M-19 surrendered arms at Santo Domingo (Cauca); political party Alianza Democrática M-19 formed. Presidential candidate Carlos Pizarro assassinated 26 April 1990; successor Antonio Navarro Wolff led AD M-19 into the Constituent Assembly winning 19 of 70 seats. Rarely-replicated successful Latin American guerrilla-to-party transition.
Per invariant 3, reforms are scored by what they did on each channel-separated axis, not by the party that enacted them. This fingerprint is how the policy-match engine finds historical analogues.
Explicit links are curated by the author. Inferred links are hypotheses in the library that test the same axes this policy moved — the framework's answer to "what does the data say about a policy like this?".
Ranked by axis-fingerprint overlap with this policy. Direction match bolded — those are the closest historical analogues. Shape of the match is what drives policy-outcome comparison, not the country or party label.