The American Indian is described as of haughty demeanor, taciturn and stoical; cunning, brave and often ferocious in war; his temperament poetic and imaginative, and his simple eloquence of great dignity and beauty. They have a general belief in Manitous, or spiritual beings, one of them being spoken of as the Great Spirit. They believe in the transmigration of the soul into other men and into animals, and in demons, witchcraft and magic. They believe in life after death, where the spirit is surrounded with the pleasures of the “happy hunting grounds.” They adopt a “totem” or symbol of the family and this is generally some animal, the turtle, bear and wolf being favorites.
The number of Indians in the United States at the taking of the Federal Census in 1910, was 265,683; and there are about 130,000 in the British possessions, 1,500,000 in Central America and 4,000,000 in Mexico. In all North America there are somewhere about 6,000,000 and there are probably 10,000,000 more in South America, many of them being more or less civilized.
How does the Beach Get Its Sand?
Most of the sands which we find on the beaches and in other places are the ruins of rocks which have come apart, usually as the result of the action of water. A large part of the ocean bottom is made up of “sandstone” and the continual washing of the water over this causes particles to break away and float off, whereupon they are swept up upon the beaches by the waves.
Sands differ in color according to the rocks from which they are derived. In addition to the sands on the beaches, they occur very abundantly in many inland locations, which were formerly sea bottoms, and very extensively in the great deserts of the world.
Valuable metallic ores, such as those of gold, platinum, tin, copper and iron, often occur in the form of sand or mixed with that substance. Pure siliceous sands are very valuable for the manufacture of glass, for making mortar, filters, ameliorating dense clay soils, for making molds in founding and for many other purposes.
The silica, which is the principal ingredient of sand, as well as of nearly all the earthy minerals, is known as “rock crystal” in its naturally crystallized form. Colored of a delicate purple, these crystals are what we call “amethysts.” Silica is also met with in the “carnelian” and we find it constituting jasper, agate, cat’s-eye, onyx and opals. In the latter it is combined with water. Many natural waters present us with silica in a dissolved state, although it is not soluble in pure water. The resistance offered by silica to all impressions is exemplified in the case of “flint” which consists essentially of silica colored with some impurity.
How did Nodding the Head Up and Down Come to Mean “Yes”?
Like a multitude of other things, the signs which we give by the movements of our heads to indicate “yes” and “no” were copied from animal life.