Here the whole class of plants is already conceived as under the control of a single power. In ruder stages the hunter will address his petitions to the individual bear, before whose massive stature he feels a certain awe, entreating him not to be angry or fight, but to take pity on him. Pastoral peoples will employ domesticated animals in sacrifice, while the products of the field occupy a second place; the cow may become sacred, and the daily work of the dairy may rise, as among the Todas, to the rank of religious ritual. Some element of mysterious energy will even lie in the weapons of the chase, in the net or the canoe, and may be found still lingering in the implements of agriculture, such as the plough. Among settled communities which live by tillage the succession of the crops from year to year acquires immense importance. Earth and sky, the sun, the rain, and time itself in the background, are all contributory powers, but attention is fastened upon the spirit of the grains. The Iroquois look on the spirits of corn, of squashes, and of beans, as three {117} sisters, who are known collectively as "Our Life" or "Our Supporters." In central America each class of food-plants had its corresponding spirit, which presided over its germination, nourishment, and growth. This was called the _mama_ or "mother" of the plant: in Peru there was a cocoa-mother, a potato-mother, a maize-mother; just as in India the cotton-spirit is worshipped as "cotton-mother." A "maize-mother," made of the finest stalks, was renewed at each harvest, that the seed might preserve its vitality. The figure, richly clothed, was ceremoniously installed, and watched for three nights. Sacrifice was solemnly offered, and the interpreter inquired, "Maize-mother, canst thou live till next year?" If the spirit answered affirmatively, the figure remained for a twelvemonth; if no reply was vouchsafed, it was taken away and burnt, and a fresh one was consecrated. In Mexico maize was a much more important food than in Peru, and the maize-deity acquired in consequence a much higher rank. She became a great harvest goddess. Temple and altar were dedicated to her; spring and summer festivals were celebrated in her honour; and a youthful victim was slain, whose vitality might enter the soil, and recruit her exhausted energies.