The Gupta Empire was an ancient Indian empire on the Indian subcontinent which existed from the early 4th century CE to early 6th century CE. At its zenith, from approximately 319 to 467 CE, it covered much of the Indian subcontinent. This period has been considered as the Golden Age of India by historians, although this characterisation has been disputed by some other historians. The ruling dynasty of the empire was founded by Gupta and the most notable rulers of the dynasty were Chandragupta I, Samudragupta, Chandragupta II, Kumaragupta I and Skandagupta. The 4th-century CE Sanskrit poet Kalidasa credits the Guptas with having conquered about twenty-one kingdoms, both in and outside India, including the kingdoms of Persians, the Hunas, the Kambojas, tribes located in the west and east Oxus valleys, the Kinnaras, Kiratas, and others.
The middle kingdoms of India were the political entities in the Indian subcontinent from 230 BCE to 1206 CE. The period begins after the decline of the Maurya Empire and the corresponding rise of the Satavahana dynasty, starting with Simuka, from 230 BCE. The "middle" period lasted for almost 1436 years and ended in 1206 CE, with the rise of the Delhi Sultanate, founded in 1206, and the end of the Later Cholas.
Kumaragupta I was an emperor of the Gupta Empire of Ancient India. A son of the Gupta emperor Chandragupta II and Queen Dhruvadevi. He seems to have maintained control of his inherited territory, which extended from Gujarat in the west to Bengal region in the east.
The Pāla Empire was an imperial power during the post-classical period in the Indian subcontinent, which originated in the region of Bengal. It is named after its ruling dynasty, whose rulers bore names ending with the suffix Pāla. The empire was founded with the election of Gopāla as the emperor of Gauda in late eighth century CE. The Pala stronghold was located in Bengal and eastern Bihar, which included the major cities of Gauḍa, Vikramapura, Pāṭaliputra, Monghyr, Somapura, Ramavati (Varendra), Tāmralipta and Jagaddala.
Harshavardhana was the Emperor of Kannauj of the Pushyabhuti dynasty who ruled northern India from year 606 to 647 CE. He was the son of Prabhakaravardhana who had defeated the Alchon Hun invaders, and the younger brother of Rajyavardhana, a king of Thanesar, present-day Haryana.
Shashanka was the first independent king of a unified polity in the Bengal region, called the Gauda Kingdom. He reigned in the 7th century, some historians place his rule between circa 600 CE and 636/7 CE, whereas other sources place his reign between 590 and 625 CE.
Kamarupa, an early state during the Classical period on the Indian subcontinent, was the first historical kingdom of Assam.
The Varman dynasty (350–650) was the first historical dynasty of the Kamarupa kingdom. It was established by Pushyavarman, a contemporary of Samudragupta. The earlier Varmans were subordinates of the Gupta Empire, but as the power of the Guptas waned, Mahendravarman (470–494) performed two horse sacrifices and the status of Kamarupa as an independent state remained unimpaired. As per the Apsad Inscription of Adityasen, Susthivarman was defeated by Mahasengupta on the bank of Lauhitya. The first of the three Kamarupa dynasties, the Varmans were followed by the Mlechchha and then the Pala dynasties.
The Maukhari dynasty was a post-Gupta dynasty who controlled the vast plains of Ganga-Yamuna for over six generations from their capital at Kanyakubja. Maukharis were Kshatriyas who belonged to the Chandravamsha or the Lunar race. They earlier served as vassals of the Guptas and later of Harsha's Vardhana dynasty. The Maukharis established their independence during the mid 6th century. The dynasty ruled over much of Uttar Pradesh and Magadha. Around 606 CE, a large area of their empire was reconquered by the Later Guptas. According to Hieun-Tsang, the territory may have been lost to King Shashanka of the Gauda Kingdom, who declared independence circa 600CE.
The Kamboja-Pala dynasty ruled parts of Bengal in the 10th to 11th centuries CE, after invading the Palas during the reign of Gopala II. The last Kamboja ruler of the Kamboja-Pala Dynasty Dharmapala was defeated by the south Indian Emperor Rajendra Chola I of the Chola dynasty in the 11th century.
Bhaskaravarman was king of medieval Kamarupa and the last of the Varman dynasty. After being captured by the Gauda king during the reign of his father, he was able to re-establish the rule of the Varmans. He made political alliances with Harshavardhana of Thaneswar, against the alliance of the Gauda and East Malwa. He was visited by Xuanzang and Wang Xuance, the envoys of the Tang dynasty who have left accounts of the king and the kingdom.
Bhutivarman or Mahabhutavarman, ruled Kamarupa from the Varman dynasty for the period 518-542, was son of Kamarupi King Narayanavarman and Queen Devavati.
Kamarupa – Late to end period was a period of Kamarupa kingdom from founding of Pala Dynasty by Brahma Pala to last ruler of dynasty Jaya Pala.
The Gauḍa Kingdom, was a classic kingdom during the Classical period on the Indian subcontinent, which originated in the Gauda region of Bengal in 4th century CE or possibly earlier.
Prabhakaravardhana was a king of Thanesar in northern India around the time of the decline of the Gupta Empire. According to the historian R. C. Majumdar, he was the first notable king of the Vardhana dynasty but the fourth ruler from the family, who are also referred to as the Pushpabhutis. He had been preceded by his father, Adityavardhana, grandfather Rajyavardhana I and great-grandfather, Naravardhana, but inscriptions suggest that Banabhatta, the seventh-century bard and chronicler of the Vardhanas, may have been wrong to call these earlier rulers kings and that they may instead have been mere feudatory rulers of minor significance.
The Pushyabhuti dynasty, also known as the Vardhana dynasty, was the ruling dynasty of the Kingdom of Thanesar and the Kannauj Empire in northern India during the 6th and 7th centuries. The dynasty reached its zenith under its last ruler Harsha Vardhana, whose empire covered much of north and north-western India, extending till Kamarupa in the east and Narmada River in the south. The dynasty initially ruled from Sthanveshvara, but Harsha eventually made Kanyakubja his capital, from where he ruled until 647 CE.
Iśanavarman was the first independent Maukhari ruler of Kannauj. He was a very powerful king, and adopted the title of Maharajadhiraja.
Sharvavarman was the Maukhari ruler of Kanyakubja from circa 560-575 CE and held the title of "Mahārājādhirāja", "King of Kings" i.e. "Emperor".
The Aphsad inscription of Ādityasena is an Indian inscription from the reign of the Later Gupta dynasty king Aditya-sena. The inscription was found in 1880 by Markham Kittoe in the village of Apasadha, Bihar, and is now located in the British Museum.
The Gauda–Gupta War was a conflict between Gopachandra on one side with Ishanavarman and Jivitagupta I on the other side. The war resulted in the defeat of the Gauda Kingdom.
gu-pta, as appearing in the Aphsad inscription of Ādityasena), which they might have adopted to portray themselves as the successors of the Imperial Guptas. [3] 
