This famous emperor is known in history as Charlemagne, which is the French word for the German name Karl der Grosse (Charles the Great), the name by which he was called at his own court during his life. The German name would really be a better name for him; for he was a German, and German was the language that he spoke. The common name of his favorite residence, Aix-la-Chapelle, also is French, but he knew the place as Aachen (ä'chen).

The great empire which Charlemagne built up held together only during the life of his son. Then it was divided among his three grandsons. Louis took the eastern part, Lo-thaire' took the central part, with the title of emperor, and Charles took the western part.

HARUN-AL-RASHID

CALIPH FROM 786-809 A.D.

I

The most celebrated of all Mohammedan caliphs was Harun-al-Rashid, which means, in English, Aaron the Just. Harun is the hero of several of the stories of the "Arabian Nights," a famous book, which perhaps you have read. There are many curious and wonderful tales in it.

When Harun was only eighteen years old he showed such courage and skill as a soldier that his father, who was then caliph, allowed him to lead an army against the enemies of the Mohammedans; and he won many great victories.

He afterwards commanded an army of ninety-five thousand Arabs and Persians, sent by his father to invade the Eastern Roman Empire, which was then ruled by the Empress Irene (i-re'ne). After defeating Irene's famous general, Nicetas (ni-ce'tas), Harun marched his army to Chrys-op'o-lis, now Scutari (skoo'ta-re), on the Asiatic coast, opposite Constantinople. He encamped on the heights, in full view of the Roman capital.

The Empress saw that the city would certainly by taken by the Moslems. She therefore sent ambassadors to Harun to arrange terms; but he sternly refused to agree to anything except immediate surrender.

Then one of the ambassadors said, "The Empress has heard much of your ability as a general. Though you are her enemy, she admires you as a soldier."