Later, the Reformation had for a consequence the calling forth of the religious wars and persecutions--always, of course, as cloaks for the political and economic purposes of the Princes--that, with short interruptions, raged throughout Germany for over a century, and ended with the country's complete exhaustion, at the close of the Thirty Years' War in 1648. Germany had become an immense field of corpses and ruins; whole territories and provinces lay waste; hundreds of cities, thousands of villages had been partially or wholly burnt down; many of them have since disappeared forever from the face of the earth. In other places the population had sunk to a third, a fourth, a fifth, even to an eighth and tenth part. Such was the case, for instance, with cities like Neurenberg, and with the whole of Franconia. And now, at the hour of extreme need, and with the end in view of providing the depopulated cities and villages as quickly as possible with an increased number of people, the drastic measure was resorted to of "raising the law," and _allowing a man two wives_. The wars had carried off the men; of women there was an excess. On February 14, 1650, the Congress of Franconia, held in Nuerenberg, adopted the resolution that "men under sixty years of age shall not be admitted to the monasteries;" furthermore, it ordered "the priests and curates, if not ordained, and the canons of religious establishments, shall marry;" "moreover every male shall be allowed to marry two wives; and all and each males are earnestly reminded, and shall be often warned, _from the pulpit_ also, to so comport themselves in this matter; and care shall be taken that he shall fully and with becoming discretion diligently endeavor, so that, as a married man, to whom is granted that he take two wives, he not only take proper care of both wives, but avoid all misunderstanding among them." At that time, we see, matters that are to-day kept under strictest secrecy, were often discussed as of course from the pulpit itself.