Rule of law as institutional substrate — contract enforcement, judicial independence, equal treatment before the law. Upstream of most other axes.
Trade policy openness — tariffs, non-tariff barriers, FTAs, industrial protection.
Ten days of nationwide protests 1-10 August 2024 against cost-of-living pressure, naira depreciation, and subsidy-removal aftershocks, organised under the #EndBadGovernance hashtag and evoking the October 2020 #EndSARS movement. Security-force response included live-fire incidents in northern states (Kano, Kaduna, Niger, Katsina), at least 20 deaths reported by Amnesty International, and treason charges filed against 76 protesters including minors (dropped November 2024 after public outcry). A partial policy response followed: a temporary 150-day zero-tariff window on food imports (July 2024) and enhanced cash-transfer rollout.
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.