The Maurya Empire, which dominated most of the Indian subcontinent, came to an end around 185 BCE when the last Mauryan ruler was overthrown by his Brahmin general Pushyamitra Shunga. Thus, the
Shunga dynasty was established immediately after the fall of the Mauryas.
Later, the Shungas were succeeded by the
Kanvas, who also ruled a portion of northern India. The Kanva dynasty was founded by Vasudeva Kanva, who overthrew the last Shunga ruler. Both dynasties are considered immediate successors of the Mauryan Empire in chronological and political terms.
The other options are incorrect:
- (A) The Shungas were known for reviving Brahmanical traditions and were less favorable to Buddhism.
- (C) and (D) are factually incorrect, as the Gupta Empire came much later (4th century CE), whereas the Shungas and Kanvas ruled in the 2nd–1st centuries BCE.