The family of the Jagellons, for seven successive reigns, extending through 186 years, obtained the throne. The praises of that period form the theme of eulogy among the patriotic writers of Poland. It was the period of the greatest harmony between the kings and the nation. They were admired for the fidelity with which they maintained their covenants; the crown of Sweden was repeatedly proffered to them,--and they had conferred on Poland, the lasting benefit of uniting to it a country, which before had been the theatre of constant hostilities. But yet so far as the sovereigns themselves are observed, not one of them displayed the highest excellence of a ruler. They were abundantly distinguished for the virtues which constitute personal worth; but they were not of the persevering energy, or prudent discernment, which could alone have given a sure foundation to the Polish government. The first in the line, to secure the accession of his son, confirmed the privileges of the nobles. The peasantry was forgotten; the class of citizens hardly remembered, but the personal rights and the property of the nobles was sacredly assured. It was further stipulated, that none but natives should be appointed to the high offices of the state. A stipulation of that sort, would have rendered the genius of Peter the Great inadequate to the reforms which he planned and executed; the limitation in Poland undoubtedly retarded the progress of culture. The second in the series, a minor at his accession, was elected king of Hungary also; and he had hardly begun to exercise his power and display his valour, before he fell in the famous battle of Varna, in the effort to save the Greek empire from the Turks. His brother and successor, Casimir IV., had two powerful enemies, the Teutonic knights, and the Polish nobility. The latter war was the more formidable,--for, as the power of his foreign adversaries compelled him to resort frequently to the diets, of which he convoked no less than forty-five, it is not strange, that the nobles wrung some new privilege from every occurrence, which rendered their co-operation necessary. At length it was established, that no new law should be enacted, nor any levy of troops be made, without the consent of the general diet. The custom of sending deputies now became prevalent, because the frequency of the diet rendered a general attendance troublesome. The number of delegates was at first fixed by no rule, and the whole form grew up as chance, as gradual usage prescribed; but, as the excessive power of the nobility increased, the rights of the peasantry were impaired. The code of Casimir the Great, had left the labourer the choice of his residence; it was now decreed, that the peasant should be considered as attached to the soil, and the fugitive might be pursued and recovered as a run-a-way slave. A third estate was hardly known; and, if the deputies of cities sometimes appeared in a convention, their chief privilege was to kiss