Protestantism in France 10% of the French population on the eve of the St. Bartholomew's Day massacre, declining to 7-8% by the end of the 16th century, and further after heavy persecution began once again with the Revocation of the Edict of Nantes by Louis XIV of France. Protestants were granted a degree of religious freedom following the Edict of Nantes, but it ceased with the Edict of Fontainebleau. Protestant minority has been persecuted, and a majority of Huguenots fled the country, leaving isolated communities like the one in the Cevennes region, which survives to this day. Today Protestants in France number over
St. Bartholomew's Day massacre 18th-century historian Louis-Pierre Anquetil, in his "Esprit de la Ligue" of 1767, was among the first to begin impartial historical investigation, emphasizing the lack of premeditation (before the attempt on Coligny) in the massacre and that Catholic mob violence had a history of uncontrollable escalation. By this period the Massacre was being widely used by Voltaire (in his "Henriade") and other Enlightenment writers in polemics against organized religion in general. The question of whether the massacre had long been premeditated was not entirely settled until the late 19th century; Lord Acton changed his mind on the matter twice, finally concluding