Socialist principles. Each and every program that it has, descended from the proposals made in the First Socialist International in late 1800s. That's also where Bismarck got his programs from.
Its because you people are still not aware of that fact and you think that classical liberalism, aka capitalism, gave you all those, capitalism is able to take back all of those stuff. Because, once you subscribe to the religion of capitalism, you cant have enough capitalism, can you.