Still, the men living on our continent were so unlike others that they are called red men, and form a race by themselves. Those who lived in the part of the country which is now called the United States had copper-colored skins, high cheek bones, straight, coarse black hair, small black eyes, and very wide mouths. Although they all looked somewhat alike, they were very different in their ways of living. The Indians living east of the Rocky Mountains were a little more civilized than those living west of those mountains and in the far northern parts of the continent. [Illustration: A Wigwam.] The western and northern Indians are generally called savage Indians, for they lived by hunting and fishing, had no houses like ours, and were always roaming around in search of game. They were sheltered from the sun and rain by tents called wigwams. These rude dwellings were made by driving poles in the ground, in a circle as big as the wigwam was to be. When all the poles had been set up, the tops were drawn close together and firmly tied. Over these slanting poles the Indians spread the skins of the animals they had killed, or else they wove leaves and branches between the poles to form a thick screen. The space between two of the poles was left open to serve as a door, and over this was hung a bear or buffalo skin to keep out the sun, rain, or cold. The space inside the wigwam was generally very small; but all the family crowded in, and when it was cold or wet, a fire was lighted in the middle of the floor. The smoke then escaped through a hole purposely left in the top of the wigwam, or through the open door. The savage Indians had learned to make baskets, which they plastered with clay inside and out, and dried in the sun until they could hold water. When they wanted to boil their meat or to warm water, the women, called squaws, heated stones in the fire, and then dropped them into the water, which was thus brought to a boil. These Indians rowed about in canoes made of basket work, of birch bark, or even of hollow tree trunks. As they had only stone axes, they could not easily cut down trees, so they brought them to the ground by kindling a fire all around them. When the tree had fallen they built another fire farther up the trunk. A log of the right length having thus been secured, they hollowed it out by starting small fires on top of the trunk, and scraping away the charred wood, until the log formed a rude canoe. The Indians made their birch-bark canoes by sewing long strips of bark together with plant fibers or the sinews of the animals they had killed. The basket-work canoes were covered with skins to make them water-tight. [Illustration: Making a Canoe.] II. THE BARBAROUS INDIANS.