Dr. Rau, speaking of the artistic skill of the Indian potters, as shown by numerous remains gathered in Illinois, does not hesitate to assert, after personal examination of Mound Builders’ pottery, that the Indian relics were in every respect equal to those specimens exhumed from the mounds of the Mississippi Valley.100 Lapham, speaking of fragments of Mound Builders’ pottery in Wisconsin, says, “They agree in every respect with fragments found about the old Indian villages.”
The culture of a people is also determined by their knowledge of agriculture. The savage depends entirely upon hunting and fishing for subsistence. A knowledge of horticulture, of domestic animals, and of agriculture, even though rude, are each and all potent factors in advancing man in culture. So we must inquire as to the traces of agricultural knowledge observable among the remains of the Mound Builders. Some writers speak in quite glowing terms of the enormous crops they must have raised for their populous cities. The fact is, that while it is doubtless true that they practiced agriculture, yet we have no reason to suppose it was any thing more than a rude tillage, such as was practiced among the village Indian tribes. This is evident from the tools with which they worked.
In a few cases copper tools have been recovered which may have served for digging in the ground, but in most cases their art furnished them nothing higher than spades, shovels, picks, and hoes made of stone, horn, bone, and probably wood. In this cut are specimens of such agricultural tools. These were doubtless furnished with handles of wood. The notched one was perhaps provided with a handle at right angles to it, so as to constitute a hoe. That we are right in regarding these implements as agricultural tools, is shown not only by their large size, but also by the traces of wear discovered on them. We must admit, however, that agriculture carried on with such tools as these, must have been in a comparatively rude state.
In this connection we must refer to the garden beds noticed in some places. We read that in Western Michigan the so-called garden beds are a distinguishing feature of the ancient occupation, often covering many acres in a place, in a great variety of forms, both regular and grotesque.101 These seem from the above account to be very similar to the garden beds of Wisconsin. Dr. Lapham tells us that in the latter State they consist of low, broad, parallel ridges, as if corn had been planted in drills.
The average four feet in width, and the depth of the walk between them is six inches. Traces of this kind of cultivation are found in various parts of the State. We are also referred to the presence of garden mounds in Missouri, but in this case the low mounds are of the same mysterious class that Prof. Forshey says occur by millions in the South-west, and may not be the work of man. Just what the connection is between the garden beds and the Mound Builders is hard to determine. Mr. Lapham thinks that those in Wisconsin were certainly later in date than the mounds. He observed that they were frequently constructed right across the works of the Mound Builders. This would seem to imply that the makers were not one and the same people.
As to the government and religion of the Mound Builders, all is conjecture. On both of these points a great deal has been assumed, but when we try to find out the grounds on which these theories rest we quickly see how little real foundation there is for any knowledge on this subject. If we are right in our views as to the effigy mounds of Wisconsin, then a sort of animal worship prevailed. Whether the great inclosures in the Scioto Valley were of a religious nature or not is very doubtful. The great serpent mound was probably an object of worship. The assertion is quite frequently made that the Mound Builders were sun worshipers, which may be correct, but we must observe that we have no proofs of it in the works they have left. We judge it to be true only because sun-worship was probably a part of the religion of a large proportion of the Indian race, and because we find special proofs of its existence among some of the Southern Indians who are supposed to be closely related to the Mound Builders.
