The people hold them accountable, through the mechanisms I described previously
So, free and fair elections. Well, now we're back to square one, and pretty much describing how Western democracies work.
Nordic countries offer sizable concessions to their working classes because the Soviets were right next to them, and already offered better safety nets.
Ah, yes, the soviet Union, definitely not imperialist. Sarcasm aside, they literally did not allow their population to leave. They killed people who dared to leave. That's not a sign of things going well, to mention just one.
The state serves private interests in capitalism
Just because you repeat it a hundred times doesn't make it true. The very mechanisms you described are used (with varying degrees of success depending on how well the democracy functions) to keep the state accountable to the people.
you're again giving examples of concessions given largely because of working class organization, not through the "democratic processes."
So then why are these mostly things that parties campaigned on, got voted into power for and then implemented?
Fascism is a result of the decay in capitalism and imperialism
That's a very, very broad interpretation that many historians would disagree with. But let's say, for the sake of argument, that it's the case. How do these capitalist structures decay into imperialism then?
Normally I don't respond to low level comments like this, but the intellectual laziness here is mind boggling. Dictionaries exist for a reason.