25. In 1209, Pope Innocent III launched the twenty-year Albigensian Crusade against which group of Christians in southern France?
From Quiz NonParisian French History
Answer:
Cathars
The Cathars, who appeared in southern France in the 11th century, considered themselves to be Christians following the early teachings of the Church and with a dual belief in both a good god and a bad god. They also believed both in the ultimate salvation of all human beings and in the equality of women. By the beginning of the 13th century, the Cathars were firmly anchored throughout the independent Languedoc region in the central part of the Mediterranean coast, an area largely controlled by the Count of Toulouse. Both peasants and the nobility widely followed the religion. After early attempts to halt the progression of what the Catholic Church considered to be heretics, Pope Innocent III launched the Albigensian Crusade, so-named because Albi was one of the strongholds of the faith. King Philippe Augustus of France authorized his barons to participate, with Simon Montfort taking the lead. The Pope's promise that participating nobles would receive the lands they conquered fueled their zeal. Estimates are that over 500,000 men, women and children were killed during the next twenty years, with entire towns massacred. The Crusade ended with the Treaty of Paris in 1229, under which most of the area passed to the King of France, but an Inquisition was started almost immediately to root out remaining Cathars.