The beginning of the 16th century confronted the order with the upheavals of Revolution. The spread of Protestantism cost it six or seven provinces and several hundreds of convents, but the discovery of the New World opened up a fresh field of activity. In the 18th century, there were numerous attempts at reform, accompanied by a reduction in the number of devotees. The French Revolution ruined the order in France, and crises that more or less rapidly followed considerably lessened or wholly destroyed numerous provinces.