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History of the alphabet - Wikipedia
Who Invented the Alphabet? | Smithsonian
Alphabet - World History Encyclopedia
Alphabet | Definition, History, & Facts | Britannica
Tracing Origins: Who Invented the Alphabet and When Was the …
Alphabet Timeline - World History Encyclopedia
Alphabet - Writing, Origins, Spread | Britannica
Who created the alphabet? A historian describes the
A to Z: The First Alphabet | NOVA - PBS
The Origin of the English Alphabet (and all its 26 letters)
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