History and Development of Magahi Language and Literature
Descent from Magadhi Prakrit
Magahi descends from Magadhi Prakrit, the Prakrit of the Magadha region - Patna, Gaya, Nalanda, Rajgir. Ashokan edicts and the Jain Ardhamagadhi canon preserve early Magadhi features, so a question on ancestry is answered with Magadhi Prakrit, never Pali and never Sanskrit directly.
Classification and speakers
Magahi belongs to the Bihari group of Eastern Indo-Aryan, with Maithili and Bhojpuri; Angika and Bajjika are variously treated as separate languages or as linked varieties. Grierson's Linguistic Survey of India (1903) placed Bihari under eastern Hindi, a classification modern linguistics rejects. Census 2011 recorded roughly 1.2 crore Magahi speakers, spread over Patna, Gaya, Nalanda, Nawada, Aurangabad, Jehanabad, Arwal, Sheikhpura, Lakhisarai, Jamui and adjoining districts of Jharkhand.
Script and official status
Kaithi was the older writing system; Devanagari is now standard. Magahi is not in the Eighth Schedule of the Constitution - its inclusion is a long-standing demand of Magahi bodies. It is taught as an optional subject in Bihar schools and is offered by BSEB, and Bihar maintains a Magahi Akademi alongside the Maithili and Bhojpuri academies.
How the literature developed
Printed Magahi prose grew in the late nineteenth and early twentieth century through school books, translations and religious tracts; the modern period added poetry, drama, short fiction and lok-geet collections, with Magahi theatre and folk-song scholarship giving the language a visible public life.
Worked example
Asked "Magahi Hindi ki bolii hai?", argue on three tests: comparative (features shared with Maithili and Bhojpuri but absent from Hindi), historical (independent descent from Magadhi Prakrit), and sociolinguistic (its own literature, academy and examination subject). Three tests, three marks.
Traps
Placing Magahi in the Eighth Schedule; naming Pali as its parent; dating its origin to the modern period; quoting Hindi census totals.