History of Sweden The 17th century saw Sweden as an European "Great Power" and one of the major military and political combatants on the continent during the Thirty Years' War. By mid-century, the kingdom included part of Norway, all of Finland and stretched into Russia. Sweden's control of portions of modern Poland, Latvia, Estonia, Lithuania and Germany made the Baltic Sea essentially a Swedish lake. In the 16th century Gustav Vasa fought for an independent Sweden and crushed an attempt to restore the Kalmar Union and laid the foundation for modern Sweden. At the same time he broke with the Catholic Church and established the Reformation. During the 17th century after winning wars against Denmark Russia and Poland Sweden-Finland (with scarcely more than 1 million inhabitants) emerged as a great power. Its contributions during the Thirty Years War under Gustav II Adolf (Gustavus Adolphus) determined the political as well as the religious balance of power in Europe. By 1658 Sweden ruled several provinces of Denmark as well as what is now Finland Ingermanland (in which St. Petersburg is located) Estonia Latvia and important coastal towns and other areas of northern Germany. Russia Saxony-Poland and Denmark-Norway pooled their power in 1700 and attacked the Swedish-Finnish empire. Although the young Swedish King Karl XII (also known as Charles XII) won spectacular victories in the early years of the Great Northern War his plan to attack Moscow and force Russia into peace proved too ambitious; he fell in battle in 1718. In the subsequent peace treaties the allied powers joined by Prussia and England-Hanover ended Sweden's reign as a great power. Sweden suffered further territorial losses during the Napoleonic wars and was forced to cede Finland to Russia in 1809. The next year the Swedish King's adopted heir French Marshal Bernadotte was elected Crown Prince as Karl Johan by the Riksdag. In 1813 his forces joined the allies against Napoleon. The Congress of Vienna compensated Sweden for its lost German territory through a merger of the Swedish and Norwegian crowns in a dual monarchy which lasted until 1905 when it was peacefully dissolved at Norway's request. Sweden's predominantly agricultural economy shifted gradually from village to private farm-based agriculture during the Industrial Revolution but this change failed to bring economic and social improvements commensurate with the rate of population growth. About 1 million Swedes emigrated to the United States between 1850 and 1890. The 19th century was marked by the emergence of a liberal opposition press abolition of guild monopolies in trade and manufacturing in favor of free enterprise taxation and voting reforms the installation of a national military service and the rise in the electorate of three major party groups--Social Democratic Liberal and Conservative.turkeyarena.com During and after World War I in which Sweden remained neutral the country benefited from the worldwide demand for Swedish steel ball bearings wood pulp and matches. Postwar prosperity provided the foundations for the social welfare policies characteristic of modern Sweden. Foreign policy concerns in the 1930s centered on Soviet and German expansionism which stimulated abortive efforts at Nordic defense cooperation. Sweden followed a policy of armed neutrality during World War II and currently remains non-aligned.