text: After the battle of Mohács, as the Turks occupied more and more of the Southern territories of Hungary, the area of Borsod-Abaúj-Zemplén, as the northernmost part of the country, became an important area. After the Turkish occupation ended, and Hungary became part of the Habsburg monarchy, the area – because of its distance from Austria – was the main base of the resistance, and held this status until the Ausgleich ("Compromise"), when Hungary, formerly a mere province of the Empire, became an equal partner with Austria (1867). The family of Francis II Rákóczi (leader of the Revolution against Habsburg rule in the early 18th century) had estates here, and the revolution itself was organised from here.
  The region also had cultural importance. The Reformation began spreading in Hungary in this area, and the first Protestant college was opened in Sárospatak. Many of the important persons of the Age of Enlightenment grew up in this region, for example the important politicians Lajos Kossuth, Bertalan Szemere and László Palóczy, and the language reformer Ferenc Kazinczy.
  During the 18th century several towns bought their freedom from their feudal landowners. New guilds were formed, manufactures were built, mines were opened, glassworks and forges were built. Miskolc began to catch up with Kassa and take over the role as the leading city of the region, and because of this Borsod was the fastest developing county of the three counties. Many foreign settlers arrived, Slovaks, Greeks, Germans, Russians – even today there are whole villages with significant number of them. According to the census of 1787 Borsod, Abaúj and Zemplén had almost 500,000 inhabitants.
  After the Ausgleich Northern Hungary – just like the other parts of the country – experienced an era of prosperity and fast development. New factories, railway lines were built, the population grew. In 1882 Abaúj county was merged with Torna, and was renamed Abaúj-Torna.