Concept:Ashoka's pillar inscriptions were predominantly carved in the Brahmi script, but regional variations included Kharosthi, Greek, and Aramaic scripts.
Explanation:Most of Ashoka's Major and Minor Edicts across the Indian subcontinent used the Brahmi script.
Brahmi is the earliest known Indian script and the ancestor of many modern Indian scripts.
It is found mainly in North and Central India.
In the northwestern regions (present-day Pakistan and Afghanistan), the Kharosthi script was used for Prakrit inscriptions.
In Afghanistan and other Hellenistic-influenced areas, Greek and Aramaic scripts were also employed to reach Greek-speaking and Aramaic-speaking populations.
Thus, while multiple scripts were used regionally, Brahmi remains the primary script on Ashoka's pillars.
Answer:Option A: Brahmi