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.
That would be the Ottoman Empire, after its fall, Czechoslovakia was formed, ad parts of the empire were given France and Italy, while others to the Greeks.