From the previous presentations, it should be obvious that the USSR was not
a union of equal republics. It was an empire in which Russia dominated the
former Tsarist colonies, sometimes in extremely cruel ways.
Lenin envisaged a different set-up from the centralised and Russified
Tsarist empire, and he did try to bring about equality as the civil war was
winding down. A series of treaties in 1920–1921 recognised Estonia,
Lithuania, Latvia, Finland and Poland as independent states. Belarus, Ukraine,
Georgia, Armenia and Azerbaijan became independent Soviet Socialist Republics.
In smaller minority ethnic enclaves, local and regional self-government and
linguistic and cultural development were encouraged. On December 30, 1922, the
First Congress of Soviets of the Union of Soviet Socialist Republics approved
the Treaty on the formation of the USSR. Lenin insisted on a clause proclaiming
the right to self-determination, including secession from the USSR. Lenin made some
serious mistakes; for example, he prevented the Constituent Assembly from
taking place and stifled opposition, laying the basis for Stalin to come to
power. But his insistence on the right to secede was absolutely correct. If the
USSR was to be a voluntary union of equal republics, every republic had to be
free to secede from it.