ネーデルラント17州
At this time, the Low Countries were divided into Seventeen Provinces, some of which wanted separation from the Habsburg rule based in Spain. The Reformation meanwhile produced a number of Protestant denominations that gained followers in the Seventeen Provinces, influenced by the newly Lutheran German states to the east and the newly Anglican England to the west. The Habsburg monarchs of Spain attempted a policy of strict religious uniformity for the Catholic Church within their domains and enforced it with the Inquisition. Increasing religious antagonisms and riots, political manoeuvrings, and executions eventually resulted in the outbreak of the Eighty Years' War.