Analysis of information sources in references of the Wikipedia article "Shunga Empire" in English language version.
It is inaccurate to refer to the post-Mauryan monuments at Sanchi as Sunga. Not only was Pusyamitra reputedly animical to Buddhism, but most of the donative inscriptions during this period attest to predominantly collective and nonroyal modes of sponsorship.
Pushyamitra Sunga, himself a Brahmana,...
The greatest city in India is that which is called Palimbothra, in the dominions of the Prasians [...] Megasthenes informs us that this city stretched in the inhabited quarters to an extreme length on each side of eighty stadia, and that its breadth was fifteen stadia, and that a ditch encompassed it all round, which was six hundred feet in breadth and thirty cubits in depth, and that the wall was crowned with 570 towers and had four-and-sixty gates. (Arr. Ind. 10. 'Of Pataliputra and the Manners of the Indians')
The greatest city in India is that which is called Palimbothra, in the dominions of the Prasians [...] Megasthenes informs us that this city stretched in the inhabited quarters to an extreme length on each side of eighty stadia, and that its breadth was fifteen stadia, and that a ditch encompassed it all round, which was six hundred feet in breadth and thirty cubits in depth, and that the wall was crowned with 570 towers and had four-and-sixty gates. (Arr. Ind. 10. 'Of Pataliputra and the Manners of the Indians')
Pushyamitra Sunga, himself a Brahmana,...