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Spread of Indic branch of Proto-Sinaitic writing systems from
India to Eastern
Asia. Note that 'Nepali' on the map is not the
Nepali language or its script; also the spread of
Siddham is not associated with the evolution of Chinese or Japanese writing systems.
Nearly all the worldwide segmental scripts -- which can loosely be described as "
alphabets" -- appear to have derived from the
Proto-Sinaitic alphabet. Also called the Middle Bronze Age alphabets due to their era of origin (c. 2000-1500 BCE), Proto-Sinatic first appeared in
Palestine,
Sinai and
Egypt during the Middle Bronze Age, and were adapted from
Egyptian hieroglyphs. A possibly independent alphabet,
Meroitic, was also adapted from Egyptian hieroglyphs, and therefore may be a cousin to the Proto-Sinaitic family.
Descendants of the Proto-Sinaitic alphabet include the
Latin alphabet, which is used to write many modern languages; but also such includes disparate cousins as the writing systems of
Hebrew;
Arabic; both
runes;
Ethiopic;
Devanagari writing of
India; the native scripts of the
Philippines and
Indonesia; possibly, to a limited degree, Korean
Hangul[2]; and perhaps
Cree "syllabics". There are also
syllabic systems derived superficially from these alphabets, such as
Cherokee and the
Japanese Sign Language syllabary.
Only a few alphabets are not graphically derived from this family of scripts, including
Ol Chiki (for Santali);
Zhuyin (Chinese phonics);
Tāna (Maldivian); and the extinct
Ogham (Old Irish) and semi-alphabetic
Old Persian cuneiform scripts. Some of the other writing systems unrelated to the Proto-Sinaitic family were
constructed, such as
N'Ko (Bambara) and
Braille.
Genealogy
Many of these scripts are no longer widely used for writing any language today, having been abandoned in favor of others; those still in use are have been marked in bold.
The dates are intended to show the approximate "birthdate" of a script; however in many cases (marked by 'c.') they are widely approximate, and may be off even by centuries. In several cases, the development of one script into another was a gradual process over several centuries, that is difficult to pin down with precision. Following that date, in parentheses, is the name of one or two modern countries corresponding to the region where the script was first widely used. In a few cases, a direct graphic letter-to-letter correspondence cannot be precisely established between a 'parent script' and its children, making the exact placement of some family members somewhat controversial, e.g. in the case of the Georgian alphabet.
Much of the information here was compiled from the
"Ancient Scripts" and
"Omniglot" websites, which do not always agree.