Re: Russia. Is it a democracy or not?
A democracy has costs and gains. But they could neither pay the costs or fill in the requirements for such a system to work at the time.
The costs are simply to high for a regime that already needs over 90% of its people to work as a farmer simply to feed its population.
Next to that: education, media and a more or less controllable voting system are a few out of many keywords you need.
As you can see I did not explain it in full as I recon you are smart enough to get the bigger picture. (No offense, but I can't understand you even asked. Is it really IA I'm talking to?)