The New England Primer was the first reading primer designed for the American colonies. It became the most successful educational textbook published in 17th-century colonial United States and it became the foundation of most schooling before the 1790s. In the 17th century, the schoolbooks in use had been Bibles brought over from England. By 1690, Boston publishers were reprinting the English Protestant Tutor under the title of The New England Primer. The Primer included additional material that made it widely popular with colonial schools until it was supplanted by Noah Webster's Blue Back Speller after 1790. History The New England Primer was first published between 1687 and 1690 by printer Benjamin Harris, who had come to Boston in 1686 to escape the brief Catholic ascendancy under James II. It was based largely upon The Protestant Tutor, which he had published in England, and was the first reading primer designed for the American Colonies. The selections in the New England Primer varied somewhat over time, although there was standard content for beginning reading instruction. Included were the alphabet, vowels, consonants, double letters, and syllabaries of two letters to six letter syllables. The 90-page work contained religious maxims, woodcuts, alphabetical assistants, acronyms, catechism answers, and moral lessons. It was made with a thin sheet of horn or paper shellacked to a wooden board. The primer remained in print well into the 19th century and was even used until the 20th century. A reported 2 million copies were sold in the 18th century. No copies of editions before 1727 are known to survive; earlier editions are known only from publishers' and booksellers' advertisements. Theology Many of its selections were drawn from the King James Bible and others were original. It embodied the dominant Puritan attitude and worldview of the day. Among the topics discussed are respect to parental figures, sin, and salvation. Some versions contained the Westminster Shorter Catechism; others contained John Cotton's shorter catechism, known as Spiritual Milk for Boston Babes; and some contained both. David H. Watters argues that the Primer was built on rote memorization, the Puritans' distrust of uncontrolled speech, and their preoccupation with childhood depravity. By simplifying Calvinist theology the Primer enabled the Puritan child to define the "self" by relating his life to the authority of God and his parents. Emory Elliott argues that the Primer was part of the transformation that turned Puritans away from an