Again, Bohemia, like Ireland, was the home of two rival populations. The one was the native Czech, the other was the intruding German; and the two had not yet learned to love each other. From all sides except one these German invaders had come. If the reader will consult a map of Europe he will see that, except on the south-east frontier, where the sister country, Moravia, lies, Bohemia is surrounded by German-speaking States. On the north-east is Silesia, on the north-west Saxony, on the west Bavaria and the Upper Palatinate, and thus Bohemia was flooded with Germans from three sides at once. For years these Germans had been increasing in power, and the whole early history of Bohemia is one dreary succession of bloody wars against German Emperors and Kings. Sometimes the land had been ravaged by German soldiers, sometimes a German King had sat on the Bohemian throne. But now the German settlers in Bohemia had become more powerful than ever. They had settled in large numbers in the city of Prague, and had there obtained special privileges for themselves. They had introduced hundreds of German clergymen, who preached in the German language. They had married their daughters into noble Bohemian families. They had tried to make German the language of the court, had spoken with contempt of the Bohemian language, and had said that it was only fit for slaves. They had introduced German laws into many a town, and German customs into family life; and, worse than all, they had overwhelming power in that pride of the country, the University of Prague. For these Germans the hatred of the people was intense. "It is better," said one of their popular writers, "for the land to be a desert than to be held by Germans; it is better to marry a Bohemian peasant girl than to marry a German queen." And Judas Iscariot himself, said a popular poet, was in all probability a German. Again, as in Ireland, these national feuds were mixed up with religious differences. The seeds of future strife were early sown. Christianity came from two opposite sources. On the one hand, two preachers, Cyril and Methodius, had come from the Greek Church in Constantinople, had received the blessing of the Pope, and had preached to the people in the Bohemian language; on the other, the German Archbishop of Salzburg had brought in hosts of German priests, and had tried in vain to persuade the Pope to condemn the two preachers as heretics. And the people loved the Bohemian preachers, and hated the German priests. The old feud was raging still. If the preacher spoke in German, he was hated; if he spoke in Bohemian, he was beloved; and Gregory VII. had made matters worse by forbidding preaching in the language of the people.