Which religious group was most effected when the edricts of nates was revoked?

Louis XIV formally revoked the Edict of Nantes and deprived the French Protestants of all religious and civil liberties. Within a few years, more than 400,000 persecuted Huguenots emigrated—to England, Prussia, Holland, and America—depriving France of its most industrious commercial class.

Answer is B. higher taxes