Thank you Reiner and pim_derks,
It was difficult to join the communist party if one wasn't a worker. Workers had no need to join the communist party because what is the point (there was no benefit for them to be a member of the communist party). In fact there were only minuses (attending additional boring meetings).
Mostly white colour workers wanted to join the party for career purposes when I was growing up. This was not easy to do because too many people wanted to do the same.
Most people did not believe in anything when I was growing up, there were a lot of sarcastic remarks. People just want to live well and many are ready to do whatever it takes to achieve the status and material well being. Some people still had their souls and did not do indecent things.
Young people had to join pioneer and komsomol ortanization. I am a former member of both. There was no choice in that.
And every one had to attend boring meeting.
I can see that there a lots of them there still. This is last year picture.