They seem to have kept, as domestic animals, ducks and geese, but it was not till several thousand years later than the date of those engravings in which we see the ostriches that our domestic fowls were introduced. Hairy-coated sheep are shown on some of the early carvings, but later a better sort of sheep, with woollier coat, and curved, instead of straight, horns appears. They had oxen, which drew their wooden ploughs and trod out the corn from the straw on the threshing-floors, and were also used to draw weights. They had, after a time, as we have seen, goats and camels, but the donkey was the most common beast of burden, both when they traversed the desert and when they were in their own fertile strip of country. Horses were only brought in at rather a late date in the story. At first they seem to have been used only for drawing chariots, and we find them thus harnessed a long while before we are shown a rider mounted on a horse, or, indeed, on any animal. They do not seem to have known either the elephant or the giraffe, which are perhaps the most remarkable creatures in all Africa. We know that they kept bees for their honey. They had dogs, of a variety of breeds, and {16} used them for hunting, apparently not regarding them as the unclean creatures that most people in the East consider them now. They kept cats and monkeys as pets, and used the cats to catch birds. But the great business of their lives was the cultivation of their crops. Egypt was a great corn-producing country. Make a note of that in your minds, for the corn supply of Egypt became of great importance in the later story of the Mediterranean and its shores. The corn was principally of the kinds that we call wheat and barley. And they had vegetables, such as lettuce, beans, peas, onions, and so on. We may imagine a certain amount of sowing and hoeing, and weeding and harvesting going on at the right seasons; but a great deal of their time must have been taken up with the watering under the scorching Egyptian sun. When the big flood had ceased to come down from the rain-filled lakes in the south, and the river had gone back into its ordinary channel, they had, after a while, to refresh the ground again by raising water in buckets hung by a rope to a long pole. The pole worked on a hinge about three-quarters of the way down from the end to which the rope was fastened, so that the bucket could be let down or drawn up by a man working at the end of the pole. There are many pictures and carvings of this apparatus. Probably very little rain fell at any part of the year in Egypt itself after most of the trees had gone.