1 00:00:00,000 --> 00:00:05,259 The Thirty Years' War was one of the longest and most destructive conflicts in European history. 2 00:00:06,000 --> 00:00:13,220 Lasting from 1618 to 1648, fought primarily in Central Europe. It involved most of the 3 00:00:13,220 --> 00:00:18,900 major European powers of the time, including the Holy Roman Empire, Sweden, and France. 4 00:00:19,480 --> 00:00:25,320 An estimated 4.5 to 8 million soldiers and civilians died as a result of battle, famine, 5 00:00:25,320 --> 00:00:31,219 and disease, while some areas of what is now modern Germany experience population declines 6 00:00:31,219 --> 00:00:37,579 of over 50%. The war began as a conflict between Protestant and Catholic states within the Holy 7 00:00:37,579 --> 00:00:43,439 Roman Empire, but it quickly escalated into a wider European conflict as other powers intervened 8 00:00:43,439 --> 00:00:49,079 on either side. One of the main causes of the war was the religious divide between Protestants and 9 00:00:49,079 --> 00:00:54,340 Catholics in Europe, which had been exacerbated by the Protestant Reformation and the subsequent 10 00:00:54,340 --> 00:01:00,420 proliferation of protestant sets the holy roman empire was a loose federation of states with a 11 00:01:00,420 --> 00:01:05,620 complex and decentralized system and many of its rulers sought to increase their own power 12 00:01:05,620 --> 00:01:10,340 and territory at the expense of their neighbors and sought to suppress protestant sets and 13 00:01:10,340 --> 00:01:16,980 maintain the dominance of the catholic church this led to a series of conflicts between protestant 14 00:01:16,980 --> 00:01:23,219 and catholic states with various powers supporting one side or the other the war was characterized 15 00:01:23,219 --> 00:01:28,819 by the use of mercenary troops, widespread devastation and plundering, and the use of 16 00:01:28,819 --> 00:01:34,579 scorched earth tactics. The war also had significant social and political consequences, 17 00:01:34,579 --> 00:01:39,620 as it contributed to the decline of the Holy Roman Empire and the rise of the modern nation-state 18 00:01:39,620 --> 00:01:47,539 system in Europe. The war ended with the Treaty of Westphalia in 1648, which recognized the 19 00:01:47,539 --> 00:01:52,420 independence of the Dutch Republic, granted Sweden control over much of the Holy Roman 20 00:01:52,420 --> 00:01:57,859 empire's territories in the north and recognized the rights of various protestant groups within 21 00:01:57,859 --> 00:02:04,260 the empire the treaty also established the principle of culis regio ice religio which 22 00:02:04,260 --> 00:02:08,599 allowed rulers to determine the religion of their subjects and led to the formalization 23 00:02:08,599 --> 00:02:11,280 of the modern system of nation states in europe