Page:Henryk Sienkiewicz - Potop - The Deluge (1898 translation by Jeremiah Curtin) - Vol 1.djvu/15



wars described in are the most complicated and significant in the whole career of the Commonwealth, for the political motives which came into play during these wars had their origin in early and leading historical causes.

The policy of the Teutonic Knights gave the first of its final results in the war of 1655, between Sweden and Poland, since it made the elector independent in Prussia, where soon after, his son was crowned king. The war with Great Russia in 1654, though its formal cause came, partly at least, from the struggle of 1612, in which the Poles had endeavored to subjugate Moscow, was really roused by the conflict of Southern Russian with Poland to win religious and material equality.

The two fundamental events of Polish history are the settlement of the Teutonic Knights in Prussia, through the action of the Poles themselves; and the union of Poland with Lithuania and Russia by the marriage of Yadviga, the Polish princess, to Yagyello, Grand Prince of Lithuania.

Before touching on the Teutonic Knights, a few words may be given to the land where they began that career which cut off Poland from the sea, took from the Poles their political birthplace, and gave its name and territory to the chief kingdom of the new German Empire, the kingdom which is in fact the creator and head of that Empire.

Prussia in the thirteenth century extended from the Vistula eastward to the Niemen, and from the Baltic southward about as far as it does at present. In this territory lived the Prussians. East of the Niemen lived the Lithuanians, another division of the same stock of people. West of the Vistula lay Pomorye, now Pomerania, occupied at that time exclusively by Slavs under Polish dominion.