Stone to Silicon

Communication · c. 700 BCE

Latin alphabet

Romans adopt letters via the Etruscans and create the most widely used script on Earth.

Derived from a western Greek alphabet through Etruscan, the Latin alphabet was in use by the 7th century BCE. Spread by Rome, the Church and later European empires and printing, it is now used by roughly 70 percent of the world's population.

See it in the living treeWikipedia

Arcs above join it to what it stood on, arcs below to what it led to. The bar places this stretch on the tree's whole timeline.

What it built on 1

What it led to 2

Related measurements

The dashed line marks when it first worked.

Literacy rate, England/UK since 1475 Latest: 98.5 % (1950) Source: Our World in Data

Literate share of the world Latest: 87.7 % (2024) Source: Our World in Data