But there are few accounts as comprehensive as this one, spanning the Bolshevik revolution to the present day, while weaving in new archival material, some declassified as recently as 2022. There are also lessons for the present.

但很少有像这篇报道那样全面的报道，涵盖了布尔什维克革命至今，同时还融入了新的档案材料，其中一些材料直到 2022 年才解密。 目前也有一些教训。