Linked from
The 40 pages that link to Maurya Empire, each with the reason it gives.
PataliputraNarrower topic: Pataliputra served as its capital and coordinating center.
KalingaNarrower topic: Kalinga’s independence placed it outside a powerful neighboring empire.
Kalinga WarNarrower topic: The campaign extended Mauryan power into Kalinga.
Sanchi StupaNarrower topic: The earliest stupa arose within the political world of Ashoka’s empire.
Shunga EmpireNarrower topic: Its collapse created the opening for Pushyamitra's rise.
Pushyamitra ShungaNarrower topic: Pushyamitra’s seizure of power ended the empire’s ruling line.