Earlier quoted context omitted.
Oh yes, since Post Civil War and Pre WW2 Soviet Union was an amazingly productive economy without multiple famines and definitely didn't shoot over a million of their own citizens without a good reason.
The growth was pretty staggering, yeah. They progressed from agrarian to first man in space in 40 years.
So yeah, turns out you can do things if you starve your people to death. (See North Korea)