Latin alphabet

• 1. Introduction

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  The Latin alphabet is the writing system that about 70% of the global population uses to read and write today. That single statistic is quietly staggering. From the streets of Lagos to the cities of the Americas to the islands of Oceania, one set of letter shapes carries more human language than any other. Yet those shapes trace back to a single ancient city and a civilization that borrowed its writing from its neighbors.

  How did a system developed to write one language end up serving more than 3,000? What chain of borrowings and adaptations carried it from Phoenician merchants to Roman schoolchildren to the printing presses of early modern Europe? And why does the alphabet you learned as a child contain exactly 26 letters rather than the 21 the Romans originally used?

• 2. Deep Roots

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  Egyptian hieroglyphs stand at the very beginning of the chain that produced the Latin alphabet. The Phoenician alphabet drew from that ancient Egyptian tradition, and the Greeks then adapted Phoenician letters to fit their own language. A specific regional variety, the Euboean Greek alphabet used in the colony of Cumae, made its way to the Italian peninsula and became the script of the Etruscans, the civilization that ruled early Rome.

  The Etruscans passed their alphabet directly to the Romans. The letter that would eventually become G is one clear trace of this inheritance. In the early Latin system, a single letter served for both the sounds /g/ and /k/, a feature scholars believe may reflect Etruscan influence, since Etruscan possibly lacked voiced plosives entirely. Probably during the 3rd century BC, Roman writers replaced one redundant letter with a modified form bearing a small vertical stroke, assigning the new letter the voiced sound /g/ and leaving the old one for /k/.

  The Greek city of Cumae thus sits at a crucial junction in the story. Without the Cumaean Greek alphabet reaching the Etruscans, and without Etruscan rule shaping early Roman culture, the letters on this screen might look nothing like they do today.

• 3. The Classical Alphabet

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  After Rome conquered Greece in the 1st century BC, Latin absorbed two Greek letters, Y and Z, placing them at the end of the alphabet to handle Greek loanwords. This brought the classical Latin alphabet to a total of 21 standard letters plus 2 foreign additions.

  The names Romans gave their letters tell their own small story. The plosives were named by adding the vowel /e:/ to the consonant sound, a practical scheme that most modern European languages have kept. Y posed a particular problem: Latin speakers struggled to pronounce its foreign sound /y/ as distinct from /i/, so what had been called something like "hy" in Greek was renamed i Graeca, meaning "Greek i". Z kept its Greek name, zeta.

  An emperor later tried to expand the alphabet further. Claudius proposed three additional letters to cover sounds Latin did not handle cleanly, but the innovation did not survive his reign. Punctuation in the classical period worked differently too: the interpunct, a raised dot used as a word divider, was the primary mark separating text, though it had fallen out of use by around 200 AD.

• 4. Scripts and Handwriting

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  Roman square capitals were the formal prestige script, but everyday Roman life ran on a faster, looser system. Old Roman cursive, also called Capitalis cursive, was the handwriting of merchants, schoolchildren, and even emperors issuing commands. It was in common use from roughly the 1st century BC through the 3rd century AD and eventually led to Uncial, a majuscule script that Latin and Greek scribes used from the 3rd to the 8th centuries.

  For those who needed to write even faster and at greater density, Tironian notes offered an elaborate shorthand made up of thousands of signs. A parallel cursive tradition, New Roman cursive or minuscule cursive, ran from the 3rd century to the 7th century. Its letter forms are notably more recognizable to modern eyes, with shapes for certain letters having already settled closer to what we use now. This minuscule cursive branched into a range of regional medieval scripts: the Merovingian, Visigothic, and Benevantan scripts each developed locally before the Carolingian minuscule rose to wider influence.

  It was Irish literati who developed the insular script, and derivations of that work fed directly into the Carolingian minuscule. That script introduced the lower-case letter forms that are now standard across the Latin world.

• 5. The Alphabet Grows

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  The letter W did not exist in ancient Rome. It was added during the Middle Ages as a ligature of two copies of the letter that was then written as a single form, introduced specifically to represent sounds from Germanic languages that classical Latin had no need to express.

  Two other distinctions took even longer to settle. For most of the alphabet's history, the pairs we now treat as separate letters, I and J, and U and V, were simply two ways of writing the same letter. I and V were the vowels; J and U were the consonants. It was only after the Renaissance that the convention of treating them as distinct letters became established. For centuries before that, a reader had to determine from context whether a given sign was vowel or consonant.

  Capitalization, too, shifted across time and language. Old English writers rarely capitalized even proper nouns. English printers in the 17th and 18th centuries swung to the opposite extreme, capitalizing most or even all nouns, a practice still visible in the preamble to the United States Constitution. Modern German maintains systematic noun capitalization to this day, while most other Latin-script languages reserve capitals for sentence openings and proper names.

• 6. A Global Script

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  The spread of the Latin script beyond Europe came in two main waves. The age of colonialism carried it to the Americas, sub-Saharan Africa, and Oceania as European powers established settlements and imposed administrative systems. Christian evangelism ran alongside that expansion, with missionaries creating written forms of indigenous languages using the only script they knew.

  A later, more deliberate wave came from linguists. When researchers needed to transcribe or create writing standards for non-European languages, they tended to prefer the Latin script or the International Phonetic Alphabet, which is itself largely built on Latin letters. The African reference alphabet is one product of that tendency.

  Many Latin-script alphabets have adapted the base set of 26 letters by adding or removing letters. The Italian alphabet discards some letters present in the standard set. The Danish and Norwegian alphabets add letters beyond it. Hundreds of languages also rely on diacritical marks, small signs added to base letters to indicate sounds the bare alphabet cannot express. The result is that over 3,000 languages now use some form of the Latin script, each one a variation on the shapes that Roman schoolchildren practiced in their cursive lessons two thousand years ago.