The decade after the Korean War (1950-1953) was a formative era for North Korea. Many of the striking features of the country's political and social system visible today took root during the postwar era, from the mid-1950s to the late 1960s.
The era was, above all, a time of proud achievements for North Korea. Socialist politics are often referred to as substantive economic democracy based on the principle of egalitarian access to and distribution of social goods, in contrast to the formal democracy of liberal states founded on ideas of universal suffrage and personal liberty to pursue greater access to social goods. In the early postwar years, North Korea achieved great success in building a state and economic system on the model of substantive democracy, rapidly transforming a war-torn, and previously highly stratified, primarily agrarian society into an energetic, industrial society enjoying distributive justice and universal literacy.