Here's why:
* "Aryan" is a linguistic term: It originally referred to a group of Indo-European language speakers, not a specific race or ethnicity. This linguistic group included many different peoples with varying cultures and languages.
* No single "Aryan" language: There was no single "Aryan" language. Instead, various Indo-European languages evolved from a common ancestor, with each branch developing its own written form.
* Early Indo-European languages: The earliest known written forms of Indo-European languages emerged independently in different regions. These include:
* Sanskrit: Developed in the Indian subcontinent, likely around the 2nd millennium BCE.
* Ancient Greek: Developed in Greece, around the 8th century BCE.
* Latin: Developed in ancient Rome, around the 7th century BCE.
Therefore, it's inaccurate and misleading to talk about a single written language developed by "Aryans." Instead, we should focus on the various Indo-European languages and their unique written forms.