Thus was established the Vasa line, destined to remain in power until the time of Napoleon. Gustaf was succeeded by his son Erik, a young man of promise, who is most easily remembered for having been a suitor for the hand of the English queen, Elizabeth. He soon fell a victim of insanity and resigned the crown to his brother John. The latter king, who attempted to restore Catholicism, proved almost as great a failure. Sigismund and Charles IX continue the line, when we reach the famous name of Gustavus Adolphus (Gustaf Adolf II.) This king, the most accomplished prince of his age, came to the throne in 1611. He had at once to measure his strength against Denmark, Poland, and Russia, but found no difficulty in adjusting with each an advantageous peace. It was a reign like Elizabeth’s in England: there was ability on the throne, there was wise counsel beside it, and the people loved and confided in both. As soon as the pressing affairs of his government were adjusted Gustavus determined to go over to Germany and assist the Protestants in their struggle with the Catholic league. At the head of only 15,000 Swedes he assumed the leadership of the Protestant cause, and won the important battles of Leipsic and Lützen,—the latter at the cost of his life. The Swedes have never ceased to cherish the memory of their hero king, who combined the most generous and chivalrous impulses with a bravery not unworthy of the viking age. The death of Gustaf II was the first of a succession of calamities to Sweden. The cause of the German Protestants ceased to prosper, and the Swedish co-operation was abandoned. The late king had left no heir except a daughter Christina, whose administration ended in disgrace. The reign of Charles X followed, 1656-1660, four years of disorder and unprofitable drain upon the national resources. A regency followed, for Charles XI was but four years old. After assuming the reins of government, he suffered various defeats, and lost for Sweden many of her former conquests. Like the first Gustavus he was the friend of the lower orders, and by their aid overcame the power of the nobility and made himself an absolute sovereign. After his death in 1697, his son, Charles XII, succeeded at the age of fifteen. The rival powers of Denmark, Poland and Russia, thinking it a favorable opportunity to crush Sweden, formed a league with this intent. Charles at once proved himself equal to the occasion by forcing Denmark to conclude peace, and defeating an army of 50,000 Russians with 8,000 Swedes. Poland was next attacked and King Augustus driven from his throne. Charles then made the same mistake of moving upon Moscow in the winter, which broke the power of Napoleon a century later. Defeated by Peter the Great at Pultowa, Charles retreated to Bender in the dominions of the Sultan. Here he was for a time imprisoned, but at length escaping returned to Sweden in safety. For a time he seemed likely to regain the prestige