Treaty on the Creation of the USSR is signed in Moscow

The treaty text is published in official reprints. Britannica and the Wilson Center’s later documentary essays agree on the date. They do not agree that the 1922 treaty already encoded the 1930s deportations.

Where later commissions publish death or deportee estimates, those estimates are attributed to the commission, not invented as a Factrail original count.

Established: the union treaty of 30 December 1922 created a union-level state. Not established: that every later nationality deportation was already legally required by this treaty.

The documentary limit is the same for every Stalin instrument in this dossier. Central files can show that an order was issued; they cannot, by themselves, reconstruct every raion’s implementation. Memoir and literary evidence (Solzhenitsyn, Shalamov, Grossman) is used here only as independent texture, never as the sole causal source. Soviet published statistics of the 1930s are treated as official claims with known incentives to over-report industrial output and under-report famine. Post-1956 party revelations, the 1991–92 archival openings, the 2010 Russian State Duma statement on Katyn, Ukrainian Holodomor statutes, and USHMM/Wilson Center document publications are later independent or successor-state records. They do not cancel the original instrument. Readers who want the welfare path should open the named driver, then the indicator that driver already reaches, rather than treating the portrait as the mechanism.

Post-1956 party revelations, the 1991–92 archival openings, the 2010 Russian State Duma statement on Katyn, Ukrainian Holodomor statutes, and USHMM/Wilson Center document publications are later independent or successor-state records.