International relations, 1648–1814 and cultural achievement. Historian Frederick Nussbaum says it was: The worst came during the Thirty Years' War, 1618–1648, which had an extremely negative impact on the civilian population of Germany and surrounding areas, with massive loss of life and disruption of the economy and society. Scholars taking a "realist" perspective on wars and diplomacy have emphasized the Peace of Westphalia (1648) as a dividing line. It ended the Thirty Years War (1618–1648), where religion and ideology had been powerful motivating forces for warfare. Westphalia, in the realist view, ushered in a new international system of sovereign states of roughly equal
Treaty of Bakhchisarai fish in the Dnieper and its tributaries; to obtain salt in the south; and to sail on the Dnieper and the Black Sea. The sultan then recognized Muscovy's sovereignty in the Left-bank Ukraine region and the Zaporozhian Cossack domain, while the southern part of the Kiev region, the Bratslav region, and Podolia were left under Ottoman control. Despite the treaty, Russia joined a European coalition against the Ottoman Empire in 1686. Treaty of Bakhchisarai The Treaty of Bakhchisarai (; ) was signed in Bakhchisaray, which ended the Russo-Turkish War (1676–1681), on 3 January 1681 by Russia, the Ottoman Empire, and