Another factor was the decline of the traditional authority structures. Jewish autonomy remained quite secured; later research debunked Simon Dubnow's claim that the Council of Four Lands' demise in 1746 was a culmination of a long process which destroyed judicial independence and paved the way for the Hasidic "rebbes" to serve as leaders (another long-held explanation for the sect's rise advocated by Raphael Mahler, that the Khmelnytsky Uprising effected economic impoverishment and despair, was also refuted). However, the magnates and nobles held much sway over the nomination of both rabbis and communal elders, to such a degree that the masses often perceived them as mere lackeys of the land owners. Their ability to serve as legitimate arbiters in disputes – especially those concerning the regulation of leasehold rights over alcohol distillation and other monopolies in the estates – was severely diminished. The reduced prestige of the establishment, and the need for an alternative source of authority to pass judgement, left a vacuum which Hasidic charismatics eventually filled. They transcended old communal institutions, to which all the Jews of a locality were subordinate, and had groups of followers in each town across vast territories. Often supported by rising strata outside the traditional elite, whether nouveau riche or various low-level religious functionaries, they created a modern form of leadership.