AssamAssam (ə'sæm,_æ-; ˈɔxɔm) is a state in northeastern India, south of the eastern Himalayas along the Brahmaputra and Barak River valleys. Assam covers an area of . The state is bordered by Bhutan and Arunachal Pradesh to the north; Nagaland and Manipur to the east; Meghalaya, Tripura, Mizoram and Bangladesh to the south; and West Bengal to the west via the Siliguri Corridor, a strip of land that connects the state to the rest of India. Assamese and Boro are the official languages of Assam, while Bengali is an additional official language in the Barak Valley.
NagalandNagaland (ˈnɑːɡəlænd) is a landlocked state in the north-eastern region of India. It is bordered by the Indian states of Arunachal Pradesh to the north, Assam to the west, Manipur to the south, and the Sagaing Region of Myanmar (Burma) to the east. Its capital city is Kohima and its largest city is the twin Chümoukedima–Dimapur. The state has an area of with a population of 1,980,602 as per the 2011 Census of India, making it one of the smallest states of India.
Assamese languageAssamese (ˌæsəˈmiːz), also Asamiya (ɔxɔmija অসমীয়া), is an Indo-Aryan language spoken mainly in the north-eastern Indian state of Assam, where it is an official language, and it serves as a lingua franca of the wider region. The easternmost Indo-Iranian language, it has over 15 million speakers according to Ethnologue. Nefamese, an Assamese-based pidgin in Arunachal Pradesh, was used in as the lingua franca till it was replaced by Hindi; and Nagamese, an Assamese-based Creole language, continues to be widely used in Nagaland.
MizoramMizoram (pronmɪˈzɔːrəm) is a state in northeast India, with Aizawl as its seat of government and capital city. The name of the state is derived from "Mizo", the self-described name of the native inhabitants, and "Ram", which in the Mizo language means "land." Thus "Mizo-ram" means "land of the Mizos". Within India's northeast region, it is the southernmost landlocked state, sharing borders with three of the Seven Sister States, namely Tripura, Assam and Manipur. The state also shares a border with the neighbouring countries of Bangladesh and Myanmar.
Brahmaputra RiverThe Brahmaputra is a trans-boundary river which flows through Tibet (China), Northeastern India, and Bangladesh. It is known as Brahmaputra or Luit in Assamese,Yarlung Tsangpo in Tibetan, the Siang/Dihang River in Arunachali and Jamuna River in Bengali. It is the 9th largest river in the world by discharge, and the 15th longest. With its origin in the Manasarovar Lake region, near Mount Kailash, on the northern side of the Himalayas in Burang County of Tibet where it is known as the Yarlung Tsangpo River, It flows along southern Tibet to break through the Himalayas in great gorges (including the Yarlung Tsangpo Grand Canyon) and into Arunachal Pradesh.