Primary sources https://peda.net/id/4b771069dfe 2022-05-30T09:32:36+03:00 https://peda.net/:static/535/peda.net.logo.bg.svg <div class="license">Tämän sivun lisenssi <a rel="license" href="https://peda.net/info">Peda.net-yleislisenssi</a></div> Project 1917 https://peda.net/id/ad45c48edfe 2022-05-30T10:03:58+03:00 2022-05-30T10:03:58+03:00 The Formation of the USSR, 30 December 1922 (Stalin's speech) https://peda.net/id/4b782310dfe 2022-05-30T09:32:36+03:00 2022-05-30T09:32:36+03:00 The Kronstadt uprising, March 1921 https://peda.net/id/4b77e0bbdfe 2022-05-30T09:32:36+03:00 2022-05-30T09:32:36+03:00 The Comintern https://peda.net/id/4b77a438dfe 2022-05-30T09:32:36+03:00 2022-05-30T09:32:36+03:00 The Constitution of RSFSR, October 1918 https://peda.net/id/4b7757e6dfe 2022-05-30T09:32:36+03:00 2022-05-30T09:32:36+03:00