Incase the banks fail again, they provide insurance for americans and will return lost money
The main source of conflict at the Constitutional Convention was in regards to federal v. state power.
Federalists v. Anti-Federalists fought for weeks through published essays to push forward their view on whether their should be a strong Federal government or whether there should be a weak federal government to allow for strong and sovereign states.
Very interesting question as there are actually three Indian dynasties during the classical period, which includes:
Maurya Dynasty(300-184BCE)
Kushan Dynasty(40-176AD)
Gupta Dynasty(320-550AD)
Gupta is the most influential one but at the same time the youngest. It might not be in the classical period depending on the source of interpretation.
I suggest you check your readings or ask your teacher to determine the span of the classical period.
Hope this helps!