The Low Countries have a special place in Reformation history, both because of the great diversity of the religious landscape and because they experienced a genuine Reformation “from below,” as well as fierce repression of Protestant heresies. Protests against the latter helped to trigger the revolt that resulted in the split of the Habsburg Netherlands. In the northern Netherlands, the Dutch Republic gave the Reformed Church a monopoly of worship but also guaranteed freedom of conscience to dissidents. The southern Netherlands, once “reconciled” with the Habsburgs and having expelled its Protestant inhabitants, became a bulwark of the Counter-Reformation. For more on the revolt, see the Oxford Bibliographies in Renaissance and Reformation article “The Netherlands (Dutch Revolt/Dutch Republic)” by Henk van Nierop.