The illegal newspapers that began to appear in 1940 were circulated in the course of the war among an increasingly wider public. In 1941, the newspapers circulated among tens of thousands of readers and in 1942 they reached half a million readers. The Netherlands was divided into different ideological groups, also known as segments. Each group, such as the communists, social democrats, Protestants, had their own illegal newspaper. Their common denominator was calling for resistance and providing news that the German authorities preferred to keep away from the public. Het Parool (social democratic), De Waarheid (communist), Vrij Nederland (Protestant), and Trouw, (Protestant), were the main illegal newspapers. De Waarheid published the first news about the extermination of Jews in the gas chambers. There were severe punishments for making and distributing illegal newspapers.
