Justinian also did a great deal of good by establishing a number of manufactures in Constantinople. It was he who first brought silk-worms into Europe.

To the last year of his life Justinian was strong and active and a hard worker. He often worked or studied all day and all night without eating or sleeping. He died in 565 at the age of eighty-three years.

MOHAMMED

LIVED FROM 570-632 A.D.

I

A great number of people in Asia and Africa and much of those in Turkey in Europe profess the Mo-ham'me-dan religion. They are called Mohammedans, Mus'sul-mans or Moslems; and the proper name for their religion is "Islam," which means obedience, or submission.

The founder of this religion was a man named Mo-ham'med, or Ma-hom'et. He was born in the year 570, in Mecca, a city of Arabia. His parents were poor people, though, it is said, they were descended from Arabian princes. They died when Mohammed was a child, and his uncle, a kind-hearted man named A'bu-Ta-lïb', took him home and brought him up.

When the boy grew old enough he took care of his uncle's sheep and camels. Sometimes he went on journeys with his uncle to different parts of Arabia, to help him in his business as a trader. On these journeys Mohammed used to ride on a camel, and he soon became a skillful camel-driver.

Mohammed was very faithful and honest in all his work. He always spoke the truth and never broke a promise. "I have given my promise," he would say, "and I must keep it." He became so well known in Mecca for being truthful and trustworthy that people gave him the name of El Amin, which means "the truthful."

At this time he was only sixteen years of age; but the rich traders had so much confidence in him that they gave him important business to attend to, and trusted him with large sums of money. He often went with caravans to a port on the shore of the Red Sea, sixty-five miles from Mecca, and sold there the goods carried by the camels. Then he guided the long line of camels back to Mecca, and faithfully paid over to the owners of the goods the money he had received.