In this kingdom, isolated from the rest of Germany, separated on every side from adjoining States by high mountains of volcanic origin, peopled with the descendants of the ancient Sclavonians, who were characterized by impulse and impetuosity, the reformed doctrines had taken a powerful hold of the affections and convictions of the people. The followers of John Huss and Jerome of Prague were something like the Lollards of England, in their spirit and sincerity. But they were persecuted by their Catholic rulers with a rigor and cruelty never seen among the Lollards; for Ferdinand II. was the hereditary king of Bohemia as well as emperor of Germany. At last his tyranny and cruelties became unendurable, and in a violent burst of passionate indignation his deputies were thrown out of the windows of the chamber of the Council of Regency at Prague. This act of violence was the signal of a general revolt, not in Bohemia merely, but in Silesia, Moravia, Hungary, and Austria. The celebrated Count Mansfeld, a soldier of fortune, with only four thousand troops, dared to defy the whole imperial power; and for a while he was successful. The Bohemians renounced their allegiance to Ferdinand, and chose for their king Frederick V.,--Elector Palatine of the Rhine, son-in-law of James I. of England, and head of the Protestant party in Germany. He unwisely abandoned his electoral palace at Heidelberg, to grasp the royal sceptre at Prague. But he was no match for the Austrian emperor, who, summoning from every quarter the allies and adherents of imperial power, and making peace with other enemies, poured into Bohemia such overwhelming forces under Maximilian, Duke of Bavaria, that his authority was established more firmly than before. The battle of Prague (1620) decided the fate of Bohemia, and the Elector Palatine became a fugitive, and his possessions were given to the Duke of Bavaria. Then followed a persecution which has had no parallel since the slaughter of the Albigenses and the massacre of St. Bartholomew. The unhappy kingdom of Bohemia was abandoned to inquisitions and executions; all liberties were suppressed, the nobles were decimated, ministers and teachers were burned or beheaded, and Protestants of every rank, age, and condition were prohibited from acting as guardians to children, or making wills, or contracting marriages with Catholics, or holding any office of trust and emolument. They were outlawed as felons, and disfranchised as infidels. The halls of justice were deserted, the Muses accompanied the learned in their melancholy flight, and all that remained of Bohemian gallantry and heroism forsook the land. Strange to say, the land of Huss and Jerome became henceforth the strongest hold of Austrian despotism and papal superstition.