The Diseases of Language 407 literary past, and we are therefore in a position to recognize similar processes independently at work in the evolution of different groups The early literature of the Eastern, like that of the Western members of the Indo-European family, introduces us to a complexity of gram- matical usage in sharp contrast to that of its modern evolutionary forms. In the Western branch, simplification started first and went furthest in English In the Eastern branch, simplification of Persian began earlier and has gone almost as far The most ancient stage of Indie is known as Vedic or Vedic Sanskrit, the language of the Vedas, a collection of hymns, litanies, prayers, incantations, in short, the Bible of the Brahmamc cult The oldest part is the Rig Veda, based on oral tradition transmitted for several centimes before the introduction of writing Possibly it is as old as 1000 B c — several hundred years before the art of writing reached India By that time the Old Indie of the onginal Vedaisric incantations had made way for a language which became the standard among the priestly caste as well as the medium of high-class secular literature Perhaps to preserve its purity from contamination with lowbrow idiom, priestly gram- marians drew up a code of correct usage. Sanskrit means arranged, ordered, or correct. In this state of arrested development it continued to exist side by side with living dialects, as Latin, the occupational medium of the church and universities, coexisted for centuries with its new evolutionary forms, the Romance languages In the drama of the classical period of Indian literature, petrified Sanskrit is used, together with a newer Piaknt, separated from it by a social barrier. Men of elevated rank, such as kings and priests, speak Sanskrit The lowly, including women, speak Prakrit Seine of the Prakrit or Middle Indie dialects became literary languages, that is, stagnant, while popular speech moved further One form of Prakrit, Pah, was carried by missionaries to Ceylon, where it became the sacred language of the Buddhist cult The chief representatives of Indie in its present-day form are Bengali (53 millions), Western Hindi (72), Bihan (34), Eastern Hindi (23), Maiath (21), Panjabi (16), Gujarati (n), Rajasthani (13) The language of the Gypsies, who hail from the north-west of India and invaded Western Europe first in the fifteenth century, is also of Indie origin Closely related to Old Indie is Old Iranian Its earliest stage is represented by two forms, Zend or Avestan, that is, the sacred language of the Zoroastnan faith, and Old Persian, of which the best-known specimen is a rock-inscnption of Darius I (522-486 B c.) at Behistun. The next evolutionary phase of Persian is called Pehlevi (i e Parthian)