Romanization of Bengali in the context of "Padma River"

Bengali literature (Bengali: বাংলা সাহিত্য, romanized: Bangla Shahittô) denotes the body of writings in the Bengali language and which covers Old Bengali, Middle Bengali and Modern Bengali with the changes through the passage of time and dynastic patronization or non-patronization. Bengali has developed over the course of roughly 1,400 years. If the emergence of the Bengali literature supposes to date back to roughly 650 AD, the development of Bengali literature claims to be 1600 years old. The earliest extant work in Bengali literature is the Charyapada, a collection of Buddhist mystic songs in Old Bengali dating back to the 8th century. The timeline of Bengali literature is divided into three periods: ancient (650–1200), medieval (1200–1800) and modern (after 1800). Medieval Bengali literature consists of various poetic genres, including Hindu religious scriptures (e.g. Mangalkavya), Islamic epics (e.g. works of Syed Sultan and Abdul Hakim), Vaishnava texts (e.g. biographies of Chaitanya Mahaprabhu), translations of Arabic, Persian and Sanskrit texts, and secular texts by Muslim poets (e.g. works of Alaol). Novels were introduced in the mid-19th century. Nobel laureate Rabindranath Tagore is the best known figure of Bengali literature to the world. Kazi Nazrul Islam, notable for his activism and anti-British literature, was described as the Rebel Poet and is now recognised as the National poet of Bangladesh.

The Jamuna River (Bengali: যমুনা, romanized: yamunā Jomuna) is one of the three main rivers of Bangladesh. The two other major rivers in Bangladesh are the Padma and the Meghna. The Jamuna is the lower stream of the Brahmaputra River, which originates in Tibet as Yarlung Tsangpo, before flowing through India and then southwest into Bangladesh. The Jamuna flows south and joins the Padma River, near Goalundo Ghat, before meeting the Meghna River near Chandpur. The Meghna then flows into the Bay of Bengal.

The Brahmaputra-Jamuna is a classic example of a braided river and is highly susceptible to channel migration and avulsion.It is characterised by a network of interlacing channels with numerous sandbars enclosed between them. The sandbars, known in Bengali as chars, do not occupy a permanent position. The river deposits them in one year, very often to be destroyed later, and redeposits them in the next rainy season. The process of bank and deposit erosion together with redeposition has been going on continuously, making it difficult to precisely demarcate the boundary between the districts of Sirajganj and Pabna on one side and the districts of Mymensingh, Tangail and Dhaka on the other. The breaking of a char or the emergence of a new one is also a cause of much violence and litigation. The confluence of the Jamuna and the Padma rivers is unusually unstable and has been shown to have migrated southeast by over fourteen kilometres between 1972 and 2014.

The Meghna (Bengali: মেঘনা, romanized: Mēghnā) is one of the major rivers in Bangladesh, one of the three that form the Ganges Delta, the largest delta on earth, which fans out to the Bay of Bengal. A part of the Surma-Meghna River System, the Meghna is formed inside Bangladesh in Kishoreganj District above the town of Bhairab Bazar by the joining of the Surma and the Kushiyara, both of which originate in the hilly regions of eastern India as the Barak River. The Meghna meets its major tributary, the Padma, in Chandpur District. Other major tributaries of the Meghna include the Dhaleshwari, the Gumti, and the Feni. The Meghna empties into the Bay of Bengal in Bhola District via four principal mouths, named Tetulia (Ilsha), Shahbazpur, Hatia, and Bamni.

Dhaka (/ˈdɑːkə/ DAH-kə or /ˈdækə/ DAK-ə; Bengali: ঢাকা, romanized: Ḍhākā, pronounced [ˈɖʱaka] ), formerly spelled as Dacca, is the capital and largest city of Bangladesh. With an estimated population of 36.6 million, Dhaka is the second largest city by population in the world, and is widely considered to be the most densely populated built-up urban area in the world. Dhaka is an important cultural, economic, and scientific hub of Eastern South Asia. Dhaka ranks fourth in South Asia and 55th in the world in terms of GDP. Lying on the Ganges Delta, it is bounded by the Buriganga, Turag, Dhaleshwari and Shitalakshya rivers. It is also the largest Bengali-speaking city in the world.

The area of Dhaka has been inhabited since the first millennium. An early modern city developed from the 17th century as a provincial capital and commercial centre of the Mughal Empire. Dhaka was the capital of a proto-industrialized Mughal Bengal for 75 years (1608–39 and 1660–1704). It was the hub of the muslin trade in Bengal and one of the most prosperous cities in the world. The Mughal city was named Jahangirnagar (The City of Jahangir) in honour of the erstwhile ruling emperor Jahangir. The city's wealthy Mughal elite included princes and the sons of Mughal emperors. The pre-colonial city's glory peaked in the 17th and 18th centuries, when it was home to merchants from across Eurasia. The Port of Dhaka was a major trading hub for both riverine and maritime commerce. The Mughals decorated the city with well-laid gardens, tombs, mosques, palaces, and forts. The city was once called the Venice of the East.

Chittagong (/ˈtʃɪtəɡɒŋ/ CHIT-ə-gong), officially Chattogram (Bengali: চট্টগ্রাম, romanized: Côṭṭôgrām, IPA: [ˈt͡ʃɔʈːoɡram] , traditionally Bengali: চাটগাঁও, romanized: Cāṭgão; Chittagonian: চিটাং/সিটাং, romanized: Sitang), is the second-largest city in Bangladesh. Home to the Port of Chittagong, it is the busiest port in Bangladesh and the Bay of Bengal. The city is also the business capital of Bangladesh. It is the administrative seat of an eponymous division and district. The city is located on the banks of the Karnaphuli River between the Chittagong Hill Tracts and the Bay of Bengal. In 2022, the Chittagong District had a population of approximately 9.2 million according to a census conducted by the government of Bangladesh. In 2022, the city area had a population of more than 5.6 million. The city is home to many large local businesses and plays an important role in the Bangladeshi economy.

One of the world's oldest ports with a functional natural harbor for centuries, Chittagong appeared on ancient Greek and Roman maps, including on Ptolemy's world map. It was located on the southern branch of the Silk Road. In the 9th century, merchants from the Abbasid Caliphate established a trading post in Chittagong. The port fell to the Muslim conquest of Bengal during the 14th century. It was the site of a royal mint under the Delhi Sultanate, Bengal Sultanate and Mughal Empire. Between the 15th and 17th centuries, Chittagong was also a centre of administrative, literary, commercial and maritime activities in Arakan, a narrow strip of land along the eastern coast of the Bay of Bengal which was under strong Bengali influence for 350 years. During the 16th century, the port became a Portuguese trading post and João de Barros described it as "the most famous and wealthy city of the Kingdom of Bengal". The Mughal Empire expelled the Portuguese and Arakanese in 1666.

Narayanganj District (Bengali: নারায়ণগঞ্জ জেলা, romanized: nārāẏoṇgoñjo jela) is a district in central Bangladesh which is a part of Dhaka Division. It is the smallest district in Bangladesh. It is home to the ancient city of one of the oldest industrial districts in the country. The district lies on the banks of the Shitalakshya River and the Meghna River. It is an industrial hub and plays an important part in the country's jute trade, plant processing and sector. It is nicknamed the "Dundee of Bangladesh" due to the presence of many jute mills.

Dhaka Division (Bengali: ঢাকা বিভাগ, romanized: Ḍhaka Bibhag) is an administrative division of Bangladesh. Dhaka serves as the capital city of Dhaka Division, the Dhaka District and Bangladesh. The division remains a population magnet, and covers an area of 20,508.8 km with a population in excess of 44 million, it is one of the fastest growing populous administrative divisions of the world, growing at a rate of 1.94% since prior count, compared with the national average of 1.22%. However, national figures may include data skewing expatriation of male labor force as gender ratio is skewed towards females.

Dhaka Division borders every other division in the country except Rangpur Division. It is bounded by Mymensingh Division to the north, Barisal Division to the south, Chittagong Division to the east and south-east, Sylhet Division to the north-east, and Rajshahi Division to the west and Khulna Divisions to the south-west.

Ikhtiyār al-Dīn Muḥammad Bin Bakhtiyār Khaljī (Persian: اختیارالدین محمد بن بختیار خلجی), also known as Bakhtiyar Khalji, (Bengali: বখতিয়ার খলজি, romanized: Bokhtiyar Kholjī), was a Turko-Afghan Military General of the Ghurid ruler Muhammad of Ghor, who led the Muslim conquests of the eastern Indian regions of Bengal and parts of Bihar and established himself as their deputy-ruler/governor, He was the founder of the Khalji dynasty of Bengal, ruling Bengal for a short period, from 1203 to 1227 CE.

Khalji's invasions of the Indian subcontinent between A.D. 1197 and 1206 led to mass flight and massacres of monks, and caused damage to the traditional Buddhist institutions of higher learning in Northern India. In Bengal, Khalji's reign was responsible for the displacement of Buddhism. The leading centre of teaching for Mahayana Buddhism was Nalanda. At the end of the 12th century, Bakhityar Khalji demolished the monastery in a brutal sacking.