Nanda Empire in the context of "Maurya Empire"

Anatomically modern humans first arrived on the Indian subcontinent between 73,000 and 55,000 years ago. The earliest known human remains in South Asia date to 30,000 years ago. Sedentariness began in South Asia around 7000 BCE; by 4500 BCE, settled life had spread, and gradually evolved into the Indus Valley Civilisation, one of three early cradles of civilisation in the Old World, which flourished between 2500 BCE and 1900 BCE in present-day Pakistan and north-western India. Early in the second millennium BCE, persistent drought caused the population of the Indus Valley to scatter from large urban centres to villages. Indo-Aryan tribes moved into the Punjab from Central Asia in several waves of migration. The Vedic Period of the Vedic people in northern India (1500–500 BCE) was marked by the composition of their extensive collections of hymns (Vedas). The social structure was loosely stratified via the varna system, incorporated into the highly evolved present-day Jāti system. The pastoral and nomadic Indo-Aryans spread from the Punjab into the Gangetic plain. Around 600 BCE a second urbanization occured resulting in a new interregional culture; then, smaller janapadas (realms) were consolidated into mahajanapadas (great states). This period saw the rise of new ascetic movements and religious concepts, including the rise of Jainism and Buddhism. The latter was synthesized with the preexisting religious cultures of the subcontinent, giving rise to Hinduism.

Chandragupta Maurya overthrew the Nanda Empire and established the first great empire in ancient India, the Maurya Empire. India's Mauryan king Ashoka is widely recognised for the violent Kalinga War and his historical acceptance of Buddhism and his attempts to spread nonviolence and peace across his empire. This period marks the rapid dissemination of Śramaṇic religions.

The Akananuru (Tamil: அகநானூறு, Akanāṉūṟu, literally "four hundred [poems] in the akam genre"), sometimes called Nedunthokai (lit. "anthology of long poems"), is a classical Tamil poetic work and one of the Eight Anthologies (Ettuthokai) in the Sangam literature. It is a collection of 400 love poems composed by 144 poets, except three poems which are by anonymous author(s). The poems range between 13 and 31 lines, and are long enough to include more details of the subject, episode and its context. According to Kamil Zvelebil – a Tamil literature and history scholar, they are "one of the most valuable collections" from ancient Tamil history perspective.

The Akananuru anthology is notable for its mathematical arrangement: the odd number poems are dedicated to palai (arid landscape); poem number ten and its multiples (10, 20, 30, etc., up to 400) are neytal (coastal landscape); poems bearing number 2 and then in increments of 6 followed by 4 (that is number 8, 12, 18, 22, 28, etc.) belong to the kuṟiñci (mountainous landscape); poems bearing number 4 and then in increments of 10 (14, 24, 34, 44, etc.) are mullai (pastoral forests); poems with number 6 and then in increments of 10 (16, 26, 36, etc.) are marutam (riverine farmlands). The anthology was compiled by Uruttiracanman, the son of Maturai Uppurikuti Kilan under the patronage of the Pandyan king Ukkiraperuvaluti. The Akananuru poems offer many valuable cultural insights as well as historically significant evidence and allusions. For example, poem 69, 281 and 375 mention the Maurya Empire, poems 251 and 265 allude to the Nandas, the poem 149 mentions Greek-Romans (Yavanas) as trading gold for pepper through Muziris – an ancient Kerala port near Kochi, and a number of poems echo the Hindu puranic legends about Parasurama, Rama, Krishna and others.

Dhana Nanda (died c. 321 BCE), according to the Buddhist text Mahabodhivamsa, was the last Nanda king of Magadha.

Chandragupta Maurya raised an army that eventually conquered the Nanda capital Pataliputra and defeated him. This defeat marked the fall of the Nanda Empire and the birth of the Maurya Empire.

Pataliputra (IAST: Pāṭaliputra), adjacent to modern-day Patna, Bihar, was a city in ancient India, originally built by Magadha ruler Ajatashatru in 490 BCE, as a small fort (Pāṭaligrāma) near the Ganges river. Udayin laid the foundation of the city of Pataliputra at the confluence of two rivers, the Son and the Ganges. He shifted his capital from Rajgriha to Pataliputra due to the latter's central location in the empire.

It became the capital of major powers in ancient India, such as the Shishunaga Empire (c. 413–345 BCE), Nanda Empire (c. 460 or 420 – c. 325 BCE), the Maurya Empire (c. 320–180 BCE), the Gupta Empire (c. 320–550 CE), and the Pala Empire (c. 750–1200 CE). During the Maurya period (see below), it became one of the largest cities in the world. As per the Greek diplomat, traveler and historian Megasthenes, during the Mauryan Empire (c. 320–180 BCE) it was among the first cities in the world to have a highly efficient form of local self government.The location of the site was first identified in modern times in 1892 by Laurence Waddell, published as Discovery of the Exact Site of Asoka's Classic Capital. Extensive archaeological excavations have been made in the vicinity of modern Patna. Excavations early in the 20th century around Patna revealed clear evidence of large fortification walls, including reinforcing wooden trusses.

Anatomically modern humans first arrived on the Indian subcontinent between 73,000 and 55,000 years ago. The earliest known human remains in South Asia date to 30,000 years ago. Sedentariness began in South Asia around 7000 BCE; by 4500 BCE, settled life had spread, and gradually evolved into the Indus Valley Civilisation, one of three early cradles of civilisation in the Old World, which flourished between 2500 BCE and 1900 BCE in present-day Pakistan and north-western India. Early in the second millennium BCE, persistent drought caused the population of the Indus Valley to scatter from large urban centres to villages. Indo-Aryan tribes moved into the Punjab from Central Asia in several waves of migration. The Vedic Period of the Vedic people in northern India (1500–500 BCE) was marked by the composition of their extensive collections of hymns (Vedas). The social structure was loosely stratified via the varna system, incorporated into the highly evolved present-day Jāti system. The pastoral and nomadic Indo-Aryans spread from the Punjab into the Gangetic plain. Around 600 BCE a second urbanization occurred resulting in a new interregional culture; then, smaller janapadas (realms) were consolidated into mahajanapadas (great states). This period saw the rise of new ascetic movements and religious concepts, including the rise of Jainism and Buddhism. The latter was synthesized with the preexisting religious cultures of the subcontinent, giving rise to Hinduism.

Chandragupta Maurya overthrew the Nanda Empire and established the first great empire in ancient India, the Maurya Empire. India's Mauryan king Ashoka is widely recognised for the violent Kalinga War and his historical acceptance of Buddhism and his attempts to spread nonviolence and peace across his empire. This period marks the rapid dissemination of Śramaṇic religions.

The History of Punjab is the history of the Punjab region which is a geopolitical, cultural, and historical region in the northwest of South Asia, comprising the Punjab province in Pakistan and the Punjab state in India. It is believed that the earliest evidence of human habitation in Punjab traces to the Soan valley of the Pothohar, between the Indus and the Jhelum rivers, where Soanian culture developed between 774,000 BC and 11,700 BC. This period goes back to the first interglacial period in the second Ice Age, from which remnants of stone and flint tools have been found.

The Punjab region was the site of one of the earliest cradle of civilizations, the Bronze Age Harrapan civilization that flourished from about 3000 B.C. and declined rapidly 1,000 years later, following the Indo-Aryan migrations that overran the region in waves between 1500 and 500 B.C. The migrating Indo-Aryan tribes gave rise to the Iron Age Vedic civilization, which lasted till 500 BC. During this era, the Rigveda was composed in Punjab, laying the foundation of Hinduism. In the 6th century BC, Pushkarasarin, the monarch of Gandhara, assumed a role in halting the expansionary ambitions of the Achaemenid Empire until during the reign of Darius wherein tribute rendered by Gandhara to him is first documented. A century later, the Janapadas of Punjab encountered the expansive undertakings of Alexander. The Janapadas exhibited resistance to his advances, notably the Aśvaka of Gandhara, the Mallians of South Punjab, and Porus of Central Punjab. Following the demise of Alexander, Chandragupta Maurya, who had received his education in the city of Taxila, garnered support from republics such as Trigarta and Gandhara. He subsequently conquered the Nanda Empire, with Taxila being designated as the provincial capital of the Northwestern territories. After its decline, the Indo-Greeks, Indo-Sakas and Indo-Parthians successively established reigns in Punjab however other states maintained autonomy and other janapadas such as that of the Yaudheya and the Audumbaras in Eastern Punjab resisted their expansions. In the late 1st century AD the Kushan Empire annexed Punjab, Gandharas cultural zenith occurred during this period in which artwork from the region flourished.