Mauryan Empire in the context of "Nanda dynasty"

The Kalinga war (ended c. 261 BCE) was fought in ancient India between the Mauryan Empire under Ashoka the Great and Kalinga, an independent feudal kingdom located on the east coast, in the present-day state of Odisha and northern parts of Andhra Pradesh. It is presumed that the battle was fought on Dhauli hills in Dhauli which is situated on the banks of Daya River. The Kalinga War was one of the largest and deadliest battles in Indian history.

This is the only major war Ashoka fought after his accession to the throne, and marked the close of the empire-building and military conquests of ancient India that began with the Mauryan Emperor Chandragupta Maurya. The war cost nearly 250,000 lives.

Brahmi (/ˈbrɑːmi/ BRAH-mee; 𑀩𑁆𑀭𑀸𑀳𑁆𑀫𑀻; ISO: Brāhmī) is a writing system from ancient India that appeared as a fully developed script in the 3rd century BCE. Its descendants, the Brahmic scripts, continue to be used today across South and Southeastern Asia.

Brahmi is an abugida and uses a system of diacritical marks to associate vowels with consonant symbols. The writing system only went through relatively minor evolutionary changes from the Mauryan period (3rd century BCE) down to the early Gupta period (4th century CE), and it is thought that as late as the 4th century CE, a literate person could still read and understand Mauryan inscriptions. Sometime thereafter, the ability to read the original Brahmi script was lost. The earliest (indisputably dated) and best-known Brahmi inscriptions are the rock-cut edicts of Ashoka in north-central India, dating to 250–232 BCE. During the late 20th century CE, the notion that Brahmi originated before the 3rd century BCE gained strength when archaeologists working at Anuradhapura in Sri Lanka retrieved Brahmi inscriptions on pottery belonging to the 450-350 BCE period.

The Northern Black Polished Ware culture (abbreviated NBPW or NBP) is an urban Iron Age Indian culture of the Indian subcontinent, lasting c. 700–200 BCE (proto NBPW between 1200 and 700 BCE), succeeding the Painted Grey Ware culture and Black and red ware culture. It developed beginning around 700 BCE, in the late Vedic period, and peaked from c. 500–300 BCE, coinciding with the emergence of 16 great states or Mahajanapadas in Northern India, and the subsequent rise of the Mauryan Empire.

Recent archaeological evidences have pushed back NBPW date to 1200 BCE at Nalanda district, in Bihar, where its earliest occurrences have been recorded and carbon dated from the site of Juafardih. Similarly sites at Akra and Ter Kala Dheri from Bannu have provided carbon dating of 900-790 BCE and 1000-400 BCE, and at Ayodhya around 13th century BC or 1000 BCE.

Kalinga is a historical region of India. It is generally defined as the eastern coastal region between the Ganges and the Godavari rivers, although its boundaries have fluctuated with the territory of its rulers. The core territory of Kalinga now encompasses all of Odisha and some part of northern Andhra Pradesh. At its widest extent, the Kalinga region also included parts of present-day Chhattisgarh, extending up to Amarkantak in the west. In the ancient period it extended until the bank of the Ganges river.

The Kalingas have been mentioned as a major tribe in the legendary text Mahabharata. In the 3rd century BCE, the region came under Mauryan control as a result of the Kalinga War. It was subsequently ruled by several regional dynasties whose rulers bore the title Kalingādhipati ("Lord of Kalinga"); these dynasties included Mahameghavahana, Vasishtha, Mathara, Pitrbhakta, Shailodbhava, Bhaumkara, Somavamshi, and Eastern Ganga. The medieval era rulers to rule over the Kalinga region were the Suryavamsa Gajapatis, Bhoi dynasty, Paralakhemundi Gangas and the zamindaris of Ganjam and Vizagapatam.

Madurai is a major city in the Indian state of Tamil Nadu. It is the cultural capital of Tamil Nadu and the administrative headquarters of Madurai district, which is governed by the Madurai Municipal Corporation established on 1 November 1866. As of the 2011 census, it is the third largest metropolis in Tamil Nadu after Chennai and Coimbatore in terms of population and 27th largest urban agglomeration in India. Located on the banks of Vaigai River, Madurai has been a major settlement for two millennia and has a documented history of more than 2500 years. It is often referred to as "Thoongatha Nagaram", meaning "the city that never sleeps".

Madurai is one of the oldest cities in India and South Asia. The third Tamil Sangam, a major congregation of Tamil scholars, is said to have been held in the city. The recorded history of the city goes back to the 3rd century BCE, being mentioned by Megasthenes, the Greek ambassador to the Mauryan Empire, and Kautilya, a minister of the Mauryan emperor Chandragupta Maurya. Signs of human settlements and Roman trade links dating back to 300 BCE are evident from excavations by Archeological Survey of India in Manalur. The city is believed to be of significant antiquity and has been ruled, at different times, by the Pandyan Kingdom, Chola Empire, Madurai Sultanate, Vijayanagar Empire, Madurai Nayaks, Carnatic kingdom, and the British East India Company's British Raj. The city has a number of historical monuments, with the Koodal Azhagar temple, Meenakshi Temple and the Thirumalai Nayakkar Mahal being the most prominent.

The Satavahanas (/ˌsɑːtəˈvɑːhənə/; Sādavāhana or Sātavāhana, IAST: Sātavāhana), also referred to as the Andhras (also Andhra-bhṛtyas or Andhra-jatiyas) in the Puranas, were an ancient Indian dynasty. Most modern scholars believe that the Satavahana rule began in the late 2nd century BCE and lasted until the early 3rd century CE, although some assign the beginning of their rule to as early as the 3rd century BCE based on the Puranas, but uncorroborated by archaeological evidence. The Satavahana kingdom mainly comprised the present-day Andhra Pradesh, Telangana, and Maharashtra. At different times, their rule extended to parts of modern Gujarat, Madhya Pradesh, and Karnataka. The dynasty had different capital cities at different times, including Pratishthana (Paithan) and Amaravati (Dharanikota).

The origin of the dynasty is uncertain, but according to the Puranas, their first king overthrew the Kanva dynasty. In the post-Maurya era, the Satavahanas established peace in the Deccan region and resisted the onslaught of foreign invaders. In particular their struggles with the Saka (Western Satraps) went on for a long time. The dynasty reached its zenith under the rule of Gautamiputra Satakarni and his successor Vasisthiputra Pulamavi. The kingdom had fragmented into smaller states by the early 3rd century CE.

Panchala (IAST: Pañcāla) was an ancient kingdom of northern India, located in the Ganges-Yamuna Doab of the Upper Gangetic plain which is identified as Kanyakubja or region around Kannauj. During Late Vedic times (c. 1100–500 BCE), it was one of the most powerful states of ancient India, closely allied with the Kuru kingdom. By the c. 5th century BCE, it had become an oligarchic confederacy, considered one of the solasa (sixteen) mahajanapadas (major states) of the Indian subcontinent. After being absorbed into the Mauryan Empire (322–185 BCE), Panchala regained its independence until it was annexed by the Gupta Empire in the 4th century CE.