Hii!
I think you have to look at the map and figure out where which place is in the first part. And then in the second part, you use the letters for the first part and put the corresponding history to the place that matches it.
I really hope this helps :)
If it doesn't I'm so sorry.
Answer:
The decline of the Maurya Dynasty was rather rapid after the death of Ashoka/Asoka. One obvious reason for it was the succession of weak kings. Another immediate cause was the partition of the Empire into two.
Explanation:
They had the idea of the republic government
