
- Late Pleistocene Era : Evidence of human settlements was found in Northeast India.
- Paleolithic Sites: Notable discoveries at Khangkhui, Napachik, Machi, Somgu, and Singtom.
- Neolithic Period:
- Establishment of settlements at Nongpok Keithelmanbi, Napachik, Laimenai, Naran Siena, and Phunan
- Development of distinct pottery styles, including three-legged pottery and cord-impressed ware.
- Cultural similarities with Southern China and Thailand, suggesting trade and cultural exchange

King Nongda Lairen Pakhangba (33-153 AD)
- He is considered the first famous king of Manipur
- Made Kangla as a significant political center
- He established the Ningthouja dynasty
- He issued coins and unified the ethnic groups which led to the formation of Manipur realm.
- His reign is notable for organizing a Polo Match (Sagol Kangjei) in the Imphal Polo Ground, the oldest Polo Ground in the world.
Various Names of the Region during this broad period
- Sanna Leipak
- Tilli Koktong
- Poirei Lam
- Mitei Lipak
- Meitrabak
- Known as Cassay (by Shans), Kathe (by Burmese), and Meklee (by Assamese)
Meidingu Loitongba (1121-1149 AD)
- He was a man of games and sports. It is mentioned that he invented the game of “Kang-Sanaba” of meiteis. Some scholars argue that Kang-Sanaba had already existed and Loitongba was a master of the game.

12th Century
- Emergence of Kangleipak State under King Loiyumba. He was a was a Meitei monarch.
- King Loiyumba was the first king to order a written constitution in the 11-12th century CE which is known as the Loiyumpa Silyel (Loiyumba Sinyen).
- Sanamahism originated in Kangleipak state, the ancient Meitei civilization. Sanamahism, also known as Meiteism, is a polytheistic religion and the indigenous faith of the Meitei people of Manipur.
Reign of King Ningthoukhompa ( 1432-1467 )
- Defeat of Moirang forces happened during this time.
- Leima Linthoingambi was the queen of king Ningthoukhomba saved the kingdom During the Ankla invasion by offering strong wine at the king's absence.
- Successful repulsion of Tankhnu rebellion
Reign of Meidingu Senbi Kiyamba (1467-1507)
- This period saw the decline of Sanamahism
- Introduction of Vaishnavism and the worship of Pheiya as Hindu God Vishnu.
- Kiyamba built a brick temple in the capital Lamangdong south of Imphal. Lamangdong was subsequently named Bishnupur (Abode of Vishnu) in honour of the temple.
- This resulted in Migration of Brahmin people to this region.
- Kiyamba's royal edicts have been found in the script in a stone inscription at Khoibu.
- Kiyamba introduced a system for counting years called Cheithaba, by which each year is named for a person who would take responsibility for the suffering of the kingdom during that year.

Reign of Gharib Niwaz (1709-1748)
- He was born as Pumbeitha and later changed his name to Gharib Niwaz.
- He renamed the kingdom from Kangleipak to Manipura which has a sanskrit origin.
- He defeated Burmese troops Toungoo Dynasty at the confluence of Chindwin and Ru Rivers.
- He successfully defended against Burmese and Tripuri attacks in 1723.
- The conquest of Saigang city on the Irrawaddy in 1738 highlighted his military prowess.
- According to historian Gangmumei, during the reign of Garib Niwaz, the Manipuri empire achieved the peak of its power and consolidation.
- He introduced Hinduism as the state religion of his kingdom (1717).
- He forced conversion of Meitei population to Hinduism.
The legendary burning of Sanamahism sacred scriptures - 1729
- Burning of the Puya Meithaba, or Lairik Meithaba
- No primary source exists for the libricide.
- Gangmumei Kamei notes that the libricide was referenced for the first time in the works of Khumanthem Kaomacha, a Brahmin balladist-turned-historian in his 1934 publication — Manipur Itibritti.
First treaty with British East India Company (1762)
- This treaty is recorded as Meckley
Reign of Maharaja Bhagyachandra (1762-1798)
- Creation of Ras Lila dance form
- This period saw large-scale spread of Vaishnavism.
- Bhagyachandra and his successors issued coins engraved with the title "Manipureshwar" and other royal insignia.These coins not only served as a medium of exchange but also as symbols of Manipur's political legitimacy and cultural identity, reinforcing the kingdom's sovereignty. They removed the term Meckley. The transition from "Meckley" to "Manipureshwar" encapsulates a transformative period in Manipur's history, characterized by cultural resurgence and political assertion.
- Defense against multiple Burmese invasions
Princess Kuranganayani becomes queen of Ahom (1768)

Seven Years Devastation (1819-1826)
- The Seven Years Devastation, also known as Chahi Taret Khuntakpa, was a period from 1819–1826 when the Burmese Empire occupied the Kingdom of Manipur.
- Burmese invasion during King Marjit's reign
- Period of chaos and widespread destruction
- Formation of Manipuri Levy (first standing army) - In 1823, the British Government opened communications with Gambhir Singh; upon which 500 Meiteis under his command were taken into pay of the British Government, and co-operated with the British troops in driving out the Burmese out of Cachar. This force of 500 men was known as Gambhir Singh Levy (later Manipur Levy).
Anglo-Manipur War (1891)
- A short armed conflict between the British and the royal princes of Manipur Kingdom
- This led to the British victory and end of independent Manipur
- The British conquered Manipur and did not annex it under British India but governed it as a princely state till 1947.

Maharaja Churachand Singh (1891-1941 AD)
- During his reign, NUPI LAN I (Woman’s war, 1904 AD, a revolt against the forced labor) and NUPILAN II (1939AD) occured.
Maharaja Budhachandra Singh
- World War II broke out in Manipur from April 1942-Jan.
- First Japanese bombing of Imphal during World War II - 1942
- Manipur was bombarded continuously for two years and the country was destroyed completely including Imphal and the Maharaja’s Palace.
- Battle of Imphal (March 6 - June 22) - Japanese armies attempted to destroy the Allied forces at Imphal and invade India, but were driven back into Burma with heavy losses. it was a failed Japanese invasion attempt.
- Involvement of Indian National Army under Subhas Chandra Bose was seen.
Initial independence after British rule - 1947
- Merger agreement with India which was signed between Maharaja Bodhchandra Singh and Indian government which was effective from October 15, 1949
Peaks & Passes

Khunbaman Parbat Peak
- Elevation : 1367m
P.1960
Mikir Hills
- Located on the south of Kaziranga National Paek
- It is known oldest landform in Assam.
Biodiversity

Kaziranga National Park
- The park, which hosts two-thirds of the world's Indian rhinoceroses, is a UNESCO World Heritage Site.
- It is the single largest undisturbed and representative area in the Brahmaputra Valley floodplain.
- The river Diffalu, a tributary of the Brahmaputra, flows through the National Park.
- Kaziranga has the largest population of the Wild water buffalo anywhere accounting for about 57% of the world population.
- The Indian rhinoceros, royal Bengal tiger, Asian elephant, wild water buffalo and swamp deer are collectively known as 'Big Five' of Kaziranga.
Manas National Park
- The name of the park originates from the Manas River.
- Manas National Park is a biosphere reserve and a UNESCO World Heritage Site.
- The area has a unique distinction of being a Natural World Heritage Site, a Tiger Reserve, an Elephant Reserve, a Biosphere Reserve and an Important Bird Area.
- It forms part of a large tiger conservation landscape which includes Buxa-Nameri-Pakke-Namdapha tiger reserves and protected areas of Bhutan and Myanmar.
Dibru-Saikhowa National Park
- It is a Biosphere Reserve as well.
- Forest type : Semi-evergreen forests, deciduous forests, littoral and swamp forests and patches of wet evergreen forest.
- It is the largest swamp forest in north-eastern India.
- It is an identified Important Bird Area (IBA), notified by the Birdlife International.
- Maguri Motapung wetland is a part of the Reserve
- Famous for the rare white-winged wood ducks.
- Fauna : Gangetic Dolphin, Hoolock Gibbon, Tiger, Elephant, Leopard, Jungle Cat, Bears, Small Indian Civet, Squirrels.
Nameri National Park
- This sanctuary has Hoolock gibbon (Meitei: "Yongmoo" or "Yongmu") is the only ape species found in India.
Kailam Wildlife Sanctuary
- It is also a Tiger Reserve cakked as Pakke Tiger Reserve
- It is bounded by Bhareli or Kameng River in the west and north, and by Pakke River in the east.
- It has won India Biodiversity Award 2016 in the category of 'Conservation of threatened species' for its Hornbill Nest Adoption Programme.
Jiri-Makru Wildlife Sanctuary
- Most of this sanctuary, about 80% is covered with grass
Bunning Wildlife Sanctuary
- It is located in the Barail Range.
Zeilad Wildlife Sanctuary
- It is home to seven lakes, with Zeilad Lake being the largest.
Khongjeingamba Sanctuary
Thinungei Bird Sanctuary
Rivers & Waterbodies

Barak River
- Originates from the Manipur hills in Senapati district.
- It flows along the Nagaland-Manipur border, enters Assam, and then Bangladesh.
- Tributaries – Jiri, the Dhaleswari, the Singla, the Longai, the Sonai and the Katakhal.
- Soil types - laterite and red and yellow soils.
Makru River
- Its the tributary of Barak River.
- Jiru - Makru Wildlife Sanctuary is located on the banks on Jiri and Makru River.
Irang River
- Tributary of the Barak River.
- A new Reinforced Cement Concrete (RCC) bridge over the Irang River on National Highway 37.
Imphal River
- It flows past Loktak Lake
- Also known as the Turel Achouba.
Iril River
- Dolathabi Project is on the river.
- It still has a large population of endangered indigenous fish called ngaton, Meitei sareng.
Thoubal River
- The Mapithel Dam is constructed on the river.
Nambul River
- The Nambul river is one of the main perennial sources of water for the Loktak Lake.
Loktak Lake
- The lake is located at Moirang
- It's the largest freshwater lake in Northeast India.
- Known for its floating circular swamps, which are called phumdis.
- It houses Keibul Lamjao National Park, the only floating national park in the world.
- The park is the last natural refuge of the endangered Sangai (state animal)
- The lake is designated as a wetland of international importance under the Ramsar Convention on 23 March 1990.
- It was also listed under the Montreux Record in 1993.
- Loktak Day is observed every year on the 15th of October at the periphery of the Loktak lake.
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Frequently Asked Questions
Get answers to the most common queries. Click on the “Read More” if mentioned.
How to prepare for UPSC GS 1 Paper?
Ans: To prepare for UPSC GS Paper 1, one should focus on History, Geography and Indian Society. You should prioritize NCERTs and practice answer writing. Along with answer writing try to integrate current affairs in relevant topics.
| Preparation Area | Key Focus & Resources |
|---|---|
| History (Indian) | Study ancient, medieval, and modern Indian history. Focus on the freedom struggle, key events, and important Indian movements. Resources: NCERT History books (6th-12th), Spectrum’s A Brief History of Modern India, Bipin Chandra's India’s Struggle for Independence. |
| Geography | Physical, economic, and human geography of India and the world. Focus on important geographical features, climate patterns, and resource distribution. Resources: NCERT Geography books (11th-12th), Certificate Physical and Human Geography by G.C. Leong, World Atlas. |
| Indian Society | Social structure, diversity, and issues like poverty, communalism, and regionalism. Emphasize caste, gender issues, and urbanization in modern India. Resources: NCERT Sociology (11th-12th), Indian Society by Ram Ahuja. |
| Art & Culture | Focus on classical and folk arts of India, including architecture, literature, and paintings. Cover major religions, philosophies, and cultural practices. Resources: NCERT Art and Culture Book, Nitin Singhania's Indian Art and Culture, CCRT website. |
| World History | Emphasize the French Revolution, Industrial Revolution, World Wars, decolonization, and Cold War era events. Resources: NCERT World History (9th-10th), Norman Lowe's Mastering Modern World History. |
| Current Affairs | Focus on current national and international events that affect India, especially societal issues, geography, and historical findings. Resources: Newspapers (The Hindu, Indian Express), government reports, Yojana magazine. |
| Answer Writing Practice | Regular answer writing practice improves time management and structured responses. Resources: UPSC previous years’ papers, mock tests from coaching institutes. |
| Integration of Current Affairs | Link contemporary issues with static syllabus topics (e.g., climate change with geography, social issues with Indian society). Resources: The Hindu, PIB, Kurukshetra, Yojana magazines. |
How to prepare for Art and Culture?
Ans: An aspirant should focus on NCERTs and other cultural websites to prepare for Art and Culture. You should focus on Indian architecture, dance forms,paintings, and integrate current affairs with heritage sites.
| Topics | Key Focus & Resources |
|---|---|
| Indian Architecture | Ancient, medieval, and modern architecture; emphasis on temple styles, forts, and colonial structures. Resources: NCERT Art and Culture Book, Nitin Singhania’s Indian Art and Culture, CCRT website, ASI website. |
| Classical Dances | Focus on classical dance forms like Bharatanatyam, Kathak, Odissi, Kathakali, and others. Resources: NCERT Art and Culture Book, Nitin Singhania’s book, YouTube videos for dance forms. |
| Folk Dances and Music | Focus on various folk dances and music across different regions. Resources: NCERTs, Nitin Singhania, state government cultural websites. |
| Indian Paintings | Study Mughal, Rajput, and traditional Indian painting styles, including modern painters like Raja Ravi Varma, etc. Resources: NCERT Art and Culture Book, Nitin Singhania’s Indian Art and Culture, CCRT website. |
| Cultural Institutions | Know about UNESCO World Heritage Sites in India and ASI-protected monuments. Resources: UNESCO, ASI, Ministry of Culture reports, Nitin Singhania’s book. |
| Indian Literature | Focus on ancient texts like the Vedas and Upanishads, classical works, and modern literature. Resources: NCERTs, Indian Art and Culture by Nitin Singhania, IGNOU materials. |
| Religion and Philosophy | Focus on the origin of Indian religions and philosophies, especially Hinduism, Buddhism, and Jainism. Resources: NCERT History (Ancient India), Nitin Singhania’s book, Introduction to Indian Philosophyby Radhakrishnan. |
| Cultural Festivals | Focus on the historical and cultural significance of major Indian festivals. Resources: NCERTs, state government cultural websites, Nitin Singhania’s book. |
| Historical Monuments | Study important monuments like Taj Mahal, Qutub Minar, and Ajanta and Ellora Caves. Resources: NCERT History, Nitin Singhania, UNESCO, ASI website. |
| Integration with Current Affairs | Stay updated on new UNESCO site additions and cultural restoration projects. Resources: The Hindu, PIB, Ministry of Culture website, Yojana magazine. |
How to prepare for world history UPSC?
Ans: To study World History in UPSC, focus on the major events, major movements, and revolutions. Use NCERT books and reference books. Make multiple timelines, and revise through mock tests and previous year questions.
| Step | Resources |
|---|---|
| 1. Read NCERTs | NCERT Class 9 & 10 books |
| 2. Study Key Events | “Mastering Modern World History” by Norman Lowe |
| 3. Create Timelines | Self-made timelines or online resources |
| 4. Focus on Movements | Same reference books + Notes from coaching material |
| 5. Revise with Mock Tests | Online mock tests, UPSC previous years’ papers |
| 6. Use Visual Aids | Online tools, Mind-mapping apps |
| 7. Analyze UPSC Questions | Previous years' papers and analysis guides |
How to prepare for Indian Society UPSC?
Ans: To prepare for Indian Society in UPSC, first you need to study NCERTs. Then focus on key societal issues, revise through mock tests, and practice answer writing. FInally you should refer previous year questions to understand the trends.
| Step | Resources |
|---|---|
| 1. Read NCERT | NCERT Sociology (Class 11 & 12) |
| 2. Focus on Key Topics | “Indian Society” by Ram Ahuja |
| 3. Study Government Programs | Official websites like PIB, Ministry of Social Justice |
| 4. Make Notes on Current Issues | Current affairs magazines (Yojana, Kurukshetra) |
| 5. Practice Answer Writing | Online portals, coaching material |
| 6. Revise with Mock Tests | Mock tests, previous years' papers |
| 7. Analyze UPSC Questions | Previous years' papers and analysis guides |
Books for UPSC mains GS Paper 1?
Ans: For UPSC Mains GS Paper 1, the first thing to study is NCERTs. After that, there are specific books like Spectrum for History, G.C. Leong for Geography, and Ram Ahuja for Indian Society. Use these books for deeper understanding.
| Step | Resources |
|---|---|
| 1. Indian History | Resources: First read NCERT History (6th-12th) A Brief History of Modern India by Spectrum, India’s Struggle for Independence by Bipan Chandra. |
| 2. World History | Resources: NCERT World History (9th-10th), Mastering Modern World History by Norman Lowe. |
| 3. Geography | Resources: NCERT Geography (11th-12th), Certificate Physical and Human Geography by G.C. Leong, Oxford School Atlas. |
| 4. Indian Society | Resources: NCERT Sociology (11th-12th), Indian Society by Ram Ahuja. |
| 5. Art & Culture | Resources: NCERT Art and Culture, Indian Art and Culture by Nitin Singhania, CCRT website. |
| 6. Current Affairs | Resources: Newspapers (The Hindu, Indian Express), Yojana, PIB, government reports. |
| 7. Answer Writing Practice | Resources: UPSC previous years’ question papers, mock tests from coaching institutes. |
| 8. Integration with Current Affairs | Resources: Link historical, geographical, and societal topics with current issues using newspapers and magazines like Kurukshetra, Yojana. |