section_path: History/Decline of the empire
section_name: Decline of the empire
paragraph_text: Decline of the empire
  
  Following Skandagupta's death, the empire was clearly in decline, and the later Gupta coinage indicates their loss of control over much of western India after 467–469. Skandagupta was followed by Purugupta (467–473), Kumaragupta II (473–476), Budhagupta (476–495), Narasimhagupta (495–530), Kumaragupta III (530–540), Vishnugupta (540–550), two lesser known kings namely, Vainyagupta and Bhanugupta.
  
  In the late 490's the Alchon Huns under Toramana and Mihirakula broke through the Gupta defences in the northwest, and much of the empire in the northwest was overrun by the Huns by 500. According to some scholars the empire disintegrated under the attacks of Toramana and his successor Mihirakula. It appears from inscriptions that the Guptas, although their power was much diminished, continued to resist the Huns. The Hun invader Toramana was defeated by Bhanugupta in 510. The Huns were defeated and driven out of India in 528 by King Yashodharman from Malwa, and possibly Gupta emperor Narasimhagupta.
  
  These invasions, although only spanning a few decades, had long term effects on India, and in a sense brought an end to Classical Indian civilisation. Soon after the invasions, the Gupta Empire, already weakened by these invasions and the rise of local rulers such as Yashodharman, ended as well. Following the invasions, northern India was left in disarray, with numerous smaller Indian powers emerging after the crumbling of the Guptas. The Huna invasions are said to have seriously damaged India's trade with Europe and Central Asia. In particular, Indo-Roman trade relations, which the Gupta Empire had greatly benefited from. The Guptas had been exporting numerous luxury products such as silk, leather goods, fur, iron products, ivory, pearl, and pepper from centres such as Nasik, Paithan, Pataliputra, and Benares. The Huna invasion probably disrupted these trade relations and the tax revenues that came with them.
  
  Furthermore, Indian urban culture was left in decline, and Buddhism, gravely weakened by the destruction of monasteries and the killing of monks by the hand of the vehemently anti-Buddhist Shaivist Huna king Mihirakula, started to collapse. Great centres of learning were destroyed, such as the city of Taxila, bringing cultural regression. During their rule of 60 years, the Alchons are said to have altered the hierarchy of ruling families and the Indian caste system. For example, the Hunas are often said to have become the precursors of the Rajputs.
  
  The succession of the 6th-century Guptas is not entirely clear, but the tail end recognised ruler of the dynasty's main line was King Vishnugupta, reigning from 540 to 550. In addition to the Huna invasion, the factors, which contribute to the decline of the empire include competition from the Vakatakas and the rise of Yashodharman in Malwa.
  
  The last known inscription by a Gupta emperor is from the reign of Vishnugupta (the Damudarpur copper-plate inscription), in which he makes a land grant in the area of Kotivarsha (Bangarh in West Bengal) in 542/543 CE. This follows the occupation of most of northern and central India by the Aulikara King Yashodharman c. 532 CE.
  
  A 2019 study by archaeologist Shanker Sharma has concluded that the cause of the Gupta Empire's downfall was a devastating flood which happened around the middle of the 6th century in Uttar Pradesh and Bihar.