Rule of law as institutional substrate — contract enforcement, judicial independence, equal treatment before the law. Upstream of most other axes.
Barco administration's war against the Medellín Cartel and Los Extraditables (Pablo Escobar's extradition-resistance coalition). Extradition Treaty with the US invoked repeatedly after 1979 treaty restored 1984. Wave of assassinations and bombings: Guillermo Cano (El Espectador editor, December 1986), Attorney General Carlos Mauro Hoyos (January 1988), Luis Carlos Galán (Liberal presidential candidate, August 1989), Avianca Flight 203 bomb (27 November 1989, 107 dead), DAS building bomb (6 December 1989). Extradition Treaty struck down by Supreme Court June 1987 restored through decrees until 1991 constituent assembly banned extradition of nationals (reversed 1997).
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.