Question

when did the use of iron began in subcontinent
​

Answer 1

Answer:

The central Indian region seems to be the earliest iron-using centre. According to Tewari, iron using and iron "was prevalent in the Central Ganga Plain and the Eastern Vindhyas from the early 2nd millennium BC." The earliest evidence for smelted iron in India dates to 1300 to 1000 BCE.

Explanation:

Please mark me as Brainlist answer.