I believe the answer is: D. There are three economic classes: the rich, the poor, and the middle class.
The separation between these classes is based on their ownership of wealth&resources. The poor are those who barely have enough resources to keep living,
The middle class are those who can comfortably fulfil their basic needs while having a little bit of surplus that they can put into saving , while the Rich are those who had abundance of wealth & resources, to the point where they would not able to spend it in their lifetime.
The conflict between Protestants and Catholics was an open one with both sides seeking the support of the public.
The printing press became an important weapon in the Reformation.
Both the Protestant and Catholic propagandists made use of the printing press as a means of influencing the public.
Protestants used the printing press to proliferate revolutionary theological material at a popular level, while the Catholic Church produced large quantities of anti-Reformation texts.
