The problem with being a rising star in a dictatorship where the only rules are the whims of one individual is that you tend to attract a lot of attention. This, of course, could put a target on your back. If you outlive the dictator, the purges, and the possible wars, however, it could be you occupying the big chair when the dust settles. Nowhere is this more clear than in the life of Nikita Khrushchev.
Before rising to the top of the Soviet Union’s oligarchy, Khrushchev started his Communist career as a political commissar during the Russian Civil War, was then sent to Ukraine to carry out Stalin’s purges, and somehow survived World War II’s Eastern Front, where Communist Commissars were specifically targeted by the Third Reich. After the war, he spent much of his time very close to Stalin…and survived.