Bronze Age
Bronze Age cultures differed in their development of the first writing. According to archaeological evidence, cultures in Mesopotamia (cuneiform script) and Egypt (hieroglyphs) developed the earliest viable writing systems.
The overall period is characterized by widespread use of bronze, though the place and time of the introduction and development of bronze technology were not universally synchronous. Human-made tin bronze technology requires set production techniques. Tin must be mined (mainly as the tin ore cassiterite) and smelted separately, then added to molten copper to make bronze alloy. The Bronze Age was a time of extensive use of metals and of developing trade networks (See "Tin sources and trade in ancient times"). A 2013 report suggests that the earliest tin-alloy bronze dates to the mid-5th millennium BC in a Vinča culture site in Pločnik (Serbia), although this culture is not conventionally considered part of the Bronze Age. The dating of the foil has been disputed.
History of writing
The Phoenician alphabet is simply the Proto-Canaanite alphabet as it was continued into the Iron Age (conventionally taken from a cut-off date of 1050 BC). This alphabet gave rise to the Aramaic and Greek alphabets. These in turn led to the writing systems used throughout regions ranging from Western Asia to Africa and Europe. For its part the Greek alphabet introduced for the first time explicit symbols for vowel sounds. The Greek and Latin alphabets in the early centuries of the Common Era gave rise to several European scripts such as the Runes and the Gothic and Cyrillic alphabets while the Aramaic alphabet evolved into the Hebrew, Syriac and Arabic abjads and the South Arabian alphabet gave rise to the Ge'ez abugida. The Brahmic family of India is believed by some scholars to have derived from the Aramaic alphabet as well.