Vladimir Lenin on Soviet Union

“Complete equality of rights for all nations; the right of nations to self-determination; the unity of the workers of all nations—such is the national program that Marxism, the experience of the whole world, and the experience of Russia, teach the workers.”

“... we must maintain and strengthen the union of socialist republics. Of this there can be no doubt. This measure is necessary for us and it is necessary for the world communist proletariat in its struggle against the world bourgeoisie and its defence against bourgeois intrigues.”