Please, share your best sources. Russian is my native language. I lived in USSR (Central Russia and Far East, Ukraine, Georgia). My children were born in Russia

Please, share your best sources. Russian is my native language. I lived in USSR (Central Russia and Far East, Ukraine, Georgia). My children were born in Russia. Don't mind if I take your literature with a grain of salt though. PS: And I know for a fact that it was not possible to "get high-quality milk and cheese into peoples' stomachs without American notions of "profit"" in USSR for any reasonable period of time.