Chandragupta II (died ), also known by his title Vikramaditya, as well as Chandragupta Vikramaditya, was the emperor of the Gupta Empire from c. 375 until his death in c. 415. Modern scholars generally identify him with King Chandra of the Delhi iron pillar inscription.
He continued the expansionist policy of his father Samudragupta through military conquests and marital alliances. Historical evidence attests to his remarkable victories, which include the defeat of the Sassanids, the conquest of the Western Kshatrapas and the vassalization of the Hunas. Under the reign of Chandragupta II, the Gupta Empire reached its zenith, directly controlling a vast territory which stretched from the Oxus River in the west to the Bengal region in the east, and from the foothills of the Himalayas in the north to the Narmada River in the south. Chandragupta II expanded his influence and indirectly ruled over the Kuntala region of Karnataka through a marriage alliance with Kadambas, and during his daughter Prabhavatigupta's 20-year-long regency, he effectively integrated the Vakataka kingdom into the Gupta Empire.
Chandragupta II was a devout Vaishnava but tolerated other faiths as well. He was a great patron of learning, and his court is said to have hosted a group of nine scholars known as the Navaratnas (nine gems). His rule strengthened trade, culture, and administration, making him one of India's most celebrated monarchs. The Chinese pilgrim Faxian, who visited India during his reign, suggests that he ruled over a peaceful and prosperous kingdom. The legendary figure of Vikramaditya is probably based on Chandragupta II (among other kings), and the noted Sanskrit poet Kalidasa may have been his court poet. The cave shrines at Udayagiri were also built during his rule. He was succeeded by Kumaragupta I.
Names and titles
Chandragupta II was the second ruler of the dynasty to bear the name "Chandragupta", the first being his grandfather Chandragupta I. He was also simply known as "Chandra", as attested by his coins. The Sanchi inscription of his officer Amrakardava states that he was also known as Deva-raja. The records of his daughter Prabhavatigupta, issued as a Vakataka queen, call him Chandragupta as well as Deva-gupta. Deva-shri (IAST: Devaśri) is another variation of this name. The Delhi iron pillar inscription states that king Chandra was also known as "Dhava": if this king Chandra is identified with Chandragupta (see below), it appears that "Dhava" was another name for the king. Another possibility is that "dhava" is a mistake for a common noun "bhava", although this is unlikely, as the rest of the inscription does not contain any errors.
A passage in the Vishnu Purana suggests that major parts of the eastern coast of India – Kosala, Odra, Tamralipta, and Puri – were ruled by the Devarakshitas around the same time as the Guptas. Since it seems unlikely that an obscure dynasty named Devarakshita was powerful enough to control substantial territory during the Gupta period, some scholars, such as Dasharatha Sharma, theorize that "Deva-rakshita" (IAST: Devarakṣita) was another name for Chandragupta II. Others, such as D. K. Ganguly, oppose this theory, arguing that this identification is quite arbitrary, and cannot be explained satisfactorily.
Chandragupta assumed the titles Bhattaraka and Maharajadhiraja, and bore the epithet Apratiratha ("having no equal or antagonist"). The Supiya stone pillar inscription, issued during the reign of his descendant Skandagupta, also calls him "Vikramaditya". Some other notable titles such as "Lord of the Three Oceans" and "Ascetic King" (rājādhirājaṛṣi) are also accoladed to Chandragupta II.
Early life
Chandragupta was a son of Samudragupta and queen Dattadevi, as attested by his own inscriptions. According to the official Gupta genealogy, Chandragupta succeeded his father on the Gupta throne. The Sanskrit play Devichandraguptam, combined with other evidence suggests that he had an elder brother named Ramagupta, who preceded him on the throne. In the play, Ramagupta decides to surrender his queen Dhruvadevi to a Shaka enemy when besieged, but Chandragupta goes to the enemy camp disguised as the queen and kills the enemy. Sometime later, Chandragupta dethrones Ramagupta, and becomes the new king. The historicity of this narrative is debated among modern historians, with some believing it to be based on true historical events, while others dismissing it as a work of fiction.
Period of reign
The Mathura pillar inscription of Chandragupta II (as well as some other Gupta inscriptions) mention two dates: several historians have assumed that one of these dates denotes the king's regnal year, while the other date denotes the year of the Gupta calendar era. However, Indologist Harry Falk in 2004 has theorised that the date understood to be the regnal year by the earlier scholars is actually a date of the kālānuvarttamāna system. According to Falk, the kālānuvarttamāna system is a continuation of the Kushana calendar era established by emperor Kanishka, whose coronation Falk dates to 127 CE. The Kushana era restarts counting after a hundred years (e.g. the year after 100 is 1, not 101).
The date portion of the Mathura inscription reads (in IAST):
candragupta-sya vijarajya-saṃvatsa[re] ... kālānuvarttamāna-saṃvatsare ekaṣaṣṭhe 60 ... [pra]thame śukla-divase paṃcāmyaṃ
The letters before the words kālānuvarttamāna-saṃvatsare are abraded in the inscription, but historian D. R. Bhandarkar (1931–1932) reconstructed them as gupta, and translated the term gupta-kālānuvarttamāna-saṃvatsare as "year following the Gupta era". He translated the entire sentence as:
In the ... year of ... Chandragupta, ... on the fifth of the bright half of the first (Ashadha) of the year 61 following the Gupta era.
Historian D. C. Sircar (1942) restored the missing letters as "[paṃ]cāme" ("fifth") and concluded that the inscription was dated to the Chandragupta's fifth regnal year. The missing letters have alternatively been read as "prathame" ("first"). According to these interpretations, the inscription is thus dated in year 61 of the Gupta era, and either the first or the fifth regnal year of Chandragupta. Assuming that the Gupta era starts around 319–320 CE, the beginning of Chandragupta's reign can be dated to either 376–377 CE or 380–381 CE.
Falk agrees that the missing letters denote a numerical year, but dismisses Sircar's reading as "mere imagination", pointing out that the missing letters are "abraded beyond recovery". In support of his Kushana era theory, Falk presents four Gupta inscriptions (in chronological order) that mention the term kālānuvarttamāna-saṃvatsare:
Inscription Reigning monarch Dynastic year kālānuvarttamāna year Mathura pillar Chandragupta II Abraded 61 Lintel Not mentioned Not given 70 Yaksha figure Kumaragupta I 112 5 Buddhist image pedestal Kumaragupta I 121 15
Falk notes that the "dynastic year" in the table above appears to be a year of the Gupta era. The kālānuvarttamāna year cannot be regnal year, because Chandragupta I is not known to have ruled for as long as 61 years. If we assume "61" of the Mathura pillar inscription denotes a year of the Gupta era (as assumed by Bhandarkar, Sircar and other scholars), we must assume that "15" of the Buddhist image pedestal also denotes a year of the Gupta era: this is obviously incorrect, since Kumaragupta I ruled after Chandragupta II. Scholars K.K. Thaplyal and R.C. Sharma, who studied the Buddhist image pedestal inscription, speculated that the scribe had mistakenly interchanged the years 121 and 15, but Falk calls this assumption unnecessary.
According to Falk, the discrepancy can be explained satisfactorily, if we assume that the kālānuvarttamāna era denotes a system that restarts counting after a hundred years. The Yaksha figure inscription is dated to year 112 of the Gupta era (c. 432 CE), which corresponds to the kālānuvarttamāna year 5. Thus, the kālānuvarttamāna era used during Kumaragupta's time must have started in 432–5 = 427 CE. The years mentioned in the Buddhist image pedestal inscription also suggests that the epoch of this era was c. 426–427 CE. Since the kālānuvarttamāna system restarts counting every 100 years, the kālānuvarttamāna era used during the reign of Chandragupta II must have started in 327 CE. Thus, the Mathura inscription can be dated to 327+61 = c. 388 CE. While Falk's theory does not change the Gupta chronology significantly, it implies that the date of the Mathura inscription cannot be used to determine the beginning of Chandragupta's reign.
The Sanchi inscription, dated to 412–413 CE (year 93 of the Gupta era), is the last known dated inscription of Chandragupta. His son Kumaragupta was on the throne by the 415–416 CE (year 96 of the Gupta era), so Chandragupta's reign must have ended sometime during 412–415 CE.
Military career
The Udayagiri inscription of Chandragupta's foreign minister Virasena suggests that the king had a distinguished military career. It states that he "bought the earth", paying for it with his prowess, and reduced the other kings to the status of slaves. His empire seems to have extended from the mouth of the Indus and northern Pakistan in the west to the Bengal region in the east, and from the Himalayan foothills in the north to the Narmada River in the south.
Chandragupta's father Samudragupta and his son Kumaragupta I are known to have performed the Ashvamedha horse sacrifice to proclaim their military prowess. In the 20th century, the discovery of a stone image of a horse found near Varanasi, and the misreading of its inscription as "Chandramgu" (taken to be "Chandragupta"), led to speculation that Chandragupta also performed the Ashvamedha sacrifice. However, there is no actual evidence to support this theory.
Western Kshatrapas
Historical and literary evidence suggests that Chandragupta II achieved military successes against the Western Kshatrapas (also known as Shakas), who ruled in west-central India. The Allahabad Pillar inscription of Chandragupta's father Samudragupta names the "Shaka-Murundas" among the kings who tried to appease him. It may be possible that Samudragupta reduced the Shakas to a state of subordinate alliance, and Chandragupta completely subjugated them.
Virasena's Udayagiri inscription describes him as a resident of Pataliputra, and states that he came to Udayagiri in Central India with the king who sought to "conquer the whole world". This indicates that Chandragupta had reached Udayagiri in central India during a military campaign. The theory that Chandragupta led an army to Central India is also corroborated by the c. 412–413 CE (Gupta year 93) Sanchi inscription of Amrakardava, who is said to have "acquired victory and fame in many battles and whose livelihood was secured by serving Chandragupta." A c. 401–402 CE (Gupta year 82) inscription of Chandragupta's feudatory Maharaja Sanakanika has also been discovered in Central India. The only important power to have ruled in this region during Chandragupta's period were the Western Kshatrapas, whose rule is attested by their distinct coinage. The coins issued by the Western Kshatrapa rulers abruptly come to end in the last decade of the 4th century. The coins of this type reappear in the second decade of the 5th century, and are dated in the Gupta era, which suggests that Chandragupta subjugated the Western Kshatrapas.
The exact date of Chandragupta's victory is not known, but it can be tentatively dated to sometime between 397 and 409. The last of the 4th century Kshatrapa coins – that of Rudrasimha III – can be dated to the Shaka year 310 or 319 (the coin legend is partially lost), that is 388 or 397. Chandragupta's coins, dated to 409, are similar to the Kshtrapa coins, with the Shakas' Buddhist vihara symbol replaced by the Gupta symbol of Garuda.