A lot of stuff happened with the workers each year death occurred.
In 1956, people in Hungary demanded that soviet troops to be removed as the part of a call for democratic reforms.
Back in 1956, a Hungarian Uprising took plac eexposing comunism in Eastern Europe. The Soviet Union had been affected of this but not severely. Inconsistencies in the government may have led to such protests. This gave way to economic and social reforms.
No, they should not. They should not do this because it is only them being considered. Additionally, this could lead to more rivalry and conflict.
The Industrial Revolution and the Agricultural Revolution (the latter caused the former)
Builds support for the party, makes sure people vote