Question

according to which thinker democratic socialism is an idea that combines to good principle

Answer 1

$\implies$ Karl Marx

By 1868–1869, the socialism associated with Karl Marx had become the official theoretical basis of the first social democratic party established in Europe, the Social Democratic Workers' Party of Germany.

Answer 2

Answer:

according to our constitution the main thing to democratic principles is is to follow as a as a law that it had been made according to our Wellness and our Hill then will the society