Internationally known as the Age of Metternich, it was characterized by Austrian and Prussian police states, which practiced censorship on a massive scale in response to revolutionary calls for liberalism.
Secara internasional dikenal sebagai Abad Metternich, zaman tersebut dicirikan oleh negara-negara polisi Austria dan Prusian yang mempraktikan penyensoran dalam skala masif dalam menanggapi revolusi liberalisme.