The majority of Karadžić's works were banned from publishing in Serbia and Austria during the rule of Prince Miloš Obrenović.[18] As observed from a political point of view, Obrenović saw the works of Karadžić as a potential hazard due to a number of apparent reasons, one of which was the possibility that the content of some of the works, although purely poetic in nature, was capable of creating a certain sense of patriotism and a desire for freedom and independence, which very likely might have driven the populace to take up arms against the Turks. This, in turn, would prove detrimental to Prince Miloš's politics toward the Ottoman Empire, with whom he had recently forged an uneasy peace. In Montenegro, however, Njegoš's printing press operated without the archaic letter known as the "hard sign".