Home / Ancient History Batch / ANC_HIS_PMPG_2012_87 Dynastic Decline UPSC Archival Analysis Exam Year 2012 Evidence Source Link ID: ANC_HIS_PMPG_2012_87 Ref: Ancient India by RS Sharma There were different causes for the downfall of the Gupta Empire. Which one among the statements given below was not the cause? A. Huna invasionB. Feudal set-up of administrationC. Acceptance of Buddhism by the later GuptasD. Arab invasion