Correct option is B
The correct answer is (b) Magadha.
Magadha was the most powerful Mahajanapada from the 6th to 4th centuries BCE. Its strategic location between the Ganges and Son rivers, fertile land, and rich mineral resources contributed to its dominance. Rulers like Bimbisara and Ajatashatru expanded its territory significantly, making Magadha the center of political and cultural activities in ancient India.
Information Booster:
● Capital cities: Rajagriha and later Pataliputra.
● It played a key role in the spread of Buddhism and Jainism.
● Known for its strong military and administrative system.
● Its rulers utilized war elephants effectively in battles.
● The Maurya Empire emerged from Magadha under Chandragupta Maurya.
● Hosted significant Buddhist councils, like the First Buddhist Council.