 Nyora kupfuurira kweiyi ndima - Kutevera Revolution ya1917, Krupskaya akanga ari pamberi pezvematongerwe enyika, achiva nhengo yeCommunist Partys Central Committee muna 1924. Kubva muna 1922 kusvika muna 1925, akabatana naJoseph Stalin, Grigory Zinoviev naLev Kamenev vachipesana neTrotskys Left Opposition, kunyange zvazvo akazowirirana naStalin. Akanga ari mutevedzeri wemukuru wezvedzidzo kubva muna 1929 kusvika muna 1939, aine simba rakasimba pahurongwa hwedzidzo hweSoviet, kusanganisira kuvandudzwa kwemaraibhurari eSoviet. 