Christian heresies existed in Europe before the 11th century but only in small numbers and of local character: in most cases, a rogue priest, or a village returning to pagan traditions. Beginning in the 11th century, however mass-movement heresies appeared. The roots of this can be partially sought in the rise of urban cities, free merchants, and a new money-based economy. The rural values of monasticism held little appeal to urban people who began to form sects more in tune with urban culture. The first large-scale heretical movements in Western Europe originated in the newly urbanized areas such as southern France and northern Italy and were probably influenced by the Bogomils and other dualist movements. These heresies were on a scale the Catholic Church had never seen before; the response was one of elimination for some (such as the Cathars), and acceptance and integration of others (such as the veneration of Francis of Assisi, the son of an urban merchant who renounced money).