The military value of this country is further enhanced by political conditions. Like the greater part of Galicia to the southward, it is peopled by the Poles, who form one of the important branches of the great Slavic family. At one time Poland was a kingdom whose territory and possessions spread from the Carpathians up to the Baltic and far into the center of Russia, ruling its subject peoples with quite as much rigor as the Poles have themselves been ruled by Russia and Germany. Poland is a seat of conquest in the Great War. For not much over a hundred years ago what remained of this old kingdom was divided among the three great powers: Prussia, Austria, and Russia. Austria, on the whole, has been much the best master. Germany tried in various ways to Germanize her subjects in German Poland, thereby rousing their bitter hatred. Russia was no less autocratic in attempting to extinguish the spirit of nationality among the Poles under her rule. But, naturally, the fact remains that between the Poles and the Russians there are still ties of blood. In moving westward, by this route Russia would be moving among a race who, in spite of all they had suffered at the hands of the Czar, still would naturally prefer Slav to Teuton. We shall soon stand with the invading armies in the center of Russian Poland, and enter the great city of Warsaw. This conquered citadel with more than 400,000 inhabitants, is situated on the Vistula. It was, next to Paris, the most brilliant city of Europe in the early part of last century. But under Russian influence it became a provincial town in spirit, if not in size. It once had the character of prodigal splendor; within late years it became a forlorn, neglected city, not the least effort being made by the Russian authorities to modernize its appearance and improvement. From a sanitary point of view it became one of the least progressive cities of Europe. And yet, as the armies march into the capital, there are still signs of the city's past glory: over thirty palaces rear their lofty turrets above the tile roofs of the houses, among them the palace of the long-dead Polish kings. However, from a military point of view, Warsaw maintained great importance in the Great War. It is at this time one of the strongest citadels of Europe, and around it lies the group of fortresses called the Polish Triangle. The southern apex is Ivangorod on the Vistula; the eastern, Brest-Litovsk; the northern being Warsaw itself. To the northwest lies the advanced fort of Novo Georgievsk. This triangle is a fortified region with three fronts: two toward Germany and one toward Austria, and the various forts are fully connected by means of railroads.