Rule of law as institutional substrate — contract enforcement, judicial independence, equal treatment before the law. Upstream of most other axes.
Constitutional Alteration (Aboriginal and Torres Strait Islander Voice) 2023 proposed inserting a new Chapter IX to recognise Aboriginal and Torres Strait Islander peoples and establish a constitutionally entrenched advisory body — the Voice — making representations to Parliament and the Executive. Referendum held 14 October 2023; defeated nationally 60.06% No / 39.94% Yes, and failed in every state (the "double majority" required under section 128). The first constitutional referendum defeat since 1999 and the Albanese government's principal institutional setback.
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.