If you’ve gone down the Tartaria rabbit hole, this is the source to start with: a declassified CIA Reading Room report from 1957 that documents how Soviet authorities ordered the rewriting of Tartar history, including the withdrawal and destruction of “truthful” accounts, and it explains the mechanism of historical erasure in plain, bureaucratic language. A CIA analyst is not describing bias or interpretation. He uses a word that should stop you cold. He says a government ordered the falsification of an entire territory's history, and that truthful histories were withdrawn and destroyed. Not relocated. Not “corrected.” Destroyed. What's disturbing is the pattern. The document doesn’t treat this as a one-off scandal. It describes the same playbook repeated across Muslim regions of the USSR: languages suppressed, literary works banned unless they praised Russia, folk epics reclassified as criminal or primitive, museums purged, and cultural memory re-labeled until resistance becomes “backwardness.”