There were two general types of these communities, the sectarian and the economic. Frequently they combined a peculiar religious belief with the economic practice of having everything in common. The sectarians professed to be neither proselyters nor propagandists but religious devotees, accepting communism as a physical advantage as well as a spiritual balm, and seeking in seclusion and quiet merely to save their own souls.

The majority of the religious communists came from Germany—the home, also, of Marxian socialism in later years—where persecution was the lot of innumerable little sects which budded after the Reformation. They came usually as whole colonies, bringing both leaders and membership with them. [[15]] Probably the earliest to arrive in America were the Labadists, who denied the doctrine of original sin, discarded the Sabbath, and held strict views of marriage. In 1684, under the leadership of Peter Sluyter or Schluter (an assumed name, his original name being Vorstmann), some of these Labadists settled on the Bohemia River in Delaware. They were sent out from the mother colony in West Friesland to select a site for the entire body, but it does not appear that any others migrated, for within fifteen years the American colony was reduced to eight men. Sluyter evidently had considerable business capacity, for he became a wealthy tobacco planter and slave trader.

In 1693 Johann Jacob Zimmermann, a distinguished mathematician and astronomer and the founder of an order of mystics called Pietists, started for America, to await the coming of the millennium, which his calculations placed in the autumn of 1694. But the fate of common mortals overtook the unfortunate leader and he died just as he was ready to sail from Rotterdam. About forty members of his brotherhood settled in the forests on the heights near Germantown, Pennsylvania, and, under the guidance of Johann Kelpius, achieved a unique influence over the German peasantry in that vicinity. The members of the brotherhood made themselves useful as teachers and in various handicrafts. They were especially in demand among the superstitious for their skill in casting horoscopes, using divining rods, and carving potent amulets. Their mysterious astronomical tower on the heights of the Wissahickon was the Mecca of the curious and the distressed. To the gentle Kelpius was ascribed the power of healing, but he was himself the victim of consumption. The brotherhood did not long survive his death in 1708 or 1709. Their astrological instruments may be seen in the collections of the Pennsylvania Philosophical Society.

The first group of Dunkards (a name derived from their method of baptism, eintunken, to immerse) settled in Pennsylvania in 1719. A few years later they were joined by Conrad Beissel (Beizel or Peysel). This man had come to America to unite with the Pietist group in Germantown, but, as Kelpius was dead and his followers dispersed he joined the Dunkards. His desires for a monastic life drove him into solitary meditation—tradition says he took shelter in a cave—where he came to the conviction that the seventh day of the week should be observed as the day of rest. This conclusion led to friction with the Dunkards; and as a result, with three men and two women, Beissel founded in 1728 on the Cocalico River, the cloister of Ephrata. From this arose the first communistic Eden successfully established in America and one of the few to survive to the present century. Though in 1900 the community numbered only seventeen members, in its prime while Beissel was yet alive it sheltered three hundred, owned a prosperous paper mill, a grist mill, an oil mill, a fulling mill, a printing press, a schoolhouse, dwellings for the married members, and large dormitories for the celibates. The meeting-house was built entirely without metal, following literally the precedent of Solomon, who built his temple "so that there was neither hammer nor ax nor any tool of iron heard in the house while it was building." Wooden pegs took the place of nails, and the laths were fastened laboriously into grooves. Averse to riches, Beissel's people refused gifts from William Penn, King George III, and other prominent personages. The pious Beissel was a very capable leader, with a passion for music and an ardor for simplicity. He instituted among the unmarried members of the community a celibate order embracing both sexes, and he reduced the communal life of both the religious and secular members to a routine of piety and labor. The society was known, even in England, for the excellence of its paper, for the good workmanship of its printing press, and especially for the quality of its music, which was composed largely by Beissel. His chorals were among the first composed and sung in America. His school, too, was of such quality that it drew pupils from Baltimore and Philadelphia. After his death in 1786, in his seventy-second year, his successor tried for twenty-eight years to maintain the discipline and distinction of the order. It was eventually deemed prudent to incorporate the society under the laws of the State and to entrust its management to a board of trustees, and the cloistered life of the community became a memory.

A community patterned after Ephrata was founded in 1800 by Peter Lehman at Snow Hill, in Franklin County, Pennsylvania. It consisted of some forty German men and women living in cloisters but relieving the monotony of their toil and the rigor of their piety with music. As in Ephrata, there was a twofold membership, the consecrated and the secular. The entire community, however, vanished after the death of its founder.

When Beissel's Ephrata was in its heyday, the Moravians, under the patronage of Count Zinzendorf of Saxony, established in 1741 a community on the Lehigh River in Pennsylvania, named Bethlehem in token of their humility. The colony provided living and working quarters for both the married and unmarried members. After about twenty years of experimenting, the communistic regimen was abandoned. Bethlehem, however, continued to thrive, and its schools and its music became widely known.

The story of the Harmonists, one of the most successful of all the communistic colonies is even more interesting. The founder, Johann Georg Rapp, had been a weaver and vine gardener in the little village of Iptingen in Württemberg. He drew upon himself and his followers the displeasure of the Church by teaching that religion was a personal matter between the individual and his God; that the Bible, not the pronouncements of the clergy, should be the guide to the true faith, and that the ordinances of the Church were not necessarily the ordinances of God. The petty persecutions which these doctrines brought upon him and his fellow separatists turned them towards liberal America. In 1803 Rapp and some of his companions crossed the sea and selected as a site for their colony five thousand acres of land in Butler County, Pennsylvania. There they built the new town of Harmony, to which came about six hundred persons, all told. On February 15, 1805 they organized the Harmony Society and signed a solemn agreement to merge all their possessions in one common lot. [[16]] Among them were a few persons of education and property, but most of them were sturdy, thrifty mechanics and peasants, who, under the skillful direction of Father Rapp, soon transformed the forest into a thriving community. After a soul stirring revival in 1807, they adopted celibacy. Those who were married did not separate but lived together in solemn self-restraint, "treating each other as brother and sister in Christ."[[17]] Their belief that the second coming of the Lord was imminent no doubt strengthened their resolution. At this time, also, the men all agreed to forego the use of tobacco—no small sacrifice on the part of hard-working laborers.

The region, however, was unfavorable to the growth of the grape, which was the favorite Württemberg crop. In 1814 the society accordingly sold the communal property for $100,000 and removed to a site on the Wabash River, in Indiana, where, under the magic of their industry, the beautiful village of New Harmony arose in one year, and where many of their sturdy buildings still remain a testimony to their honest craftsmanship. Unfortunately, however, two pests appeared which they had not foreseen. Harassed by malaria and meddlesome neighbors, Father Rapp a third time sought a new Canaan. In 1825 he sold the entire site to Robert Owen, the British philanthropic socialist, and the Harmonists moved back to Pennsylvania. They built their third and last home on the Ohio, about twenty miles from Pittsburgh, and called it Economy in prophetic token of the wealth which their industry and shrewdness would soon bring in.

The chaste and simple beauty of this village was due to the skill and good taste of Friedrich Reichert Rapp, an architect and stone cutter, the adopted son of Father Rapp. The fine proportions of the plain buildings, with their vines festooned between the upper and lower windows, the quaint and charming gardens, the tantalizing labyrinth where visitors lost themselves in an attempt to reach the Summer House—these were all of his creation. Friedrich Rapp was also a poet, an artist, and a musician. He gathered a worthy collection of paintings and a museum of Indian relics and objects of natural history. He composed many of the fine hymns which impress every visitor to Economy. He was likewise an energetic and skillful business man and represented the colony in its external affairs until his death in 1834. He was elected a member of the convention that framed the first constitution of Indiana, and later he was made a member of the legislature. Father Rapp, who possessed rare talents as an organizer, controlled the internal affairs of the colony. Those who left the community because unwilling to abide its discipline often pronounced their leader a narrow autocrat. But there can be no doubt that eminent good sense and gentleness tempered his judgments. He personally led the community in industry, in prayers, and in faith, until 1847, when death removed him. A council of nine elders elected by the members was then charged with the spiritual guidance of the community, and two trustees were appointed to administer its business affairs.

Economy was a German community where German was spoken and German customs were maintained, although every one also spoke English. As there were but few accessions to the community and from time to time there were defections and withdrawals, the membership steadily declined[[18]]; but while the community was dwindling in membership it was rapidly increasing in wealth. Oil and coal were found on some of its lands; the products of its mills and looms, of its wine presses and distilleries, were widely and favorably known; and its outside investments, chiefly in manufactories and railroads, yielded even greater returns. These outside interests, indeed, became in time the sole support of the community for, as the membership fell away, the local industries had to be shut down. Then it was that communistic methods of doing business became inadequate and the colony ran into difficulties. An expert accountant in 1892 disclosed the debts of the community to be about one and a half million dollars. But the outside industrial enterprises in which the community had invested were sound; and the vast debt was paid. The society remained solvent, with a huge surplus, though out of prosperity not of its own making. When the lands at Economy were eventually sold, about eight acres were reserved to the few survivors of the society, including the Great House of Father Rapp and its attractive garden, with the use of the church and dwellings, so that they might spend their last days in the peaceful surroundings that had brought them prosperity and happiness.