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Important Treaties and Agreements: India and the World

Complete notes on important treaties and agreements for exams: the year, the parties and what each settled, from the Treaty of Allahabad to the Paris Agreement.

By · Published · 6 min read

Important Treaties and Agreements: India and the World — GK24 title card
Important Treaties and Agreements: India and the World — GK24 title card

A treaty is a written agreement between states that binds them in international law, and the list of treaties a General Knowledge paper asks about is short and fixed. It has four parts: the treaties by which the English East India Company won India, the agreements India has signed with its neighbours since 1947, the settlements that redrew Europe and the modern conventions on weapons, space and the environment. The India-EFTA Trade and Economic Partnership Agreement, in the news this week for the share of India's exports it covers, is the newest name on that list; it was signed in March 2024 with Iceland, Liechtenstein, Norway and Switzerland. What an examiner tests, though, is never the newest deal but the lasting pairing: the treaty, its year, the two sides and what it settled. This note arranges those pairings so that one careful reading fixes them.

Treaty, convention, protocol and memorandum

The words are not interchangeable, and a paper setter sometimes asks only for the difference. A treaty is the most formal written agreement between two or more states and binds them once they ratify it. A convention is a multilateral treaty drafted under the roof of an international body, usually the United Nations, and open to every state to join. A protocol adds to a convention or sets out how it will be carried out, which is why the Montreal Protocol sits under the Vienna Convention and the Kyoto Protocol under the Framework Convention on Climate Change. A declaration records the intention of the signatories without creating legal obligations, as the Tashkent and Lahore Declarations did. A memorandum of understanding, or MoU, records an understanding between governments or agencies and is normally not binding. Signature alone rarely completes a treaty: ratification by the competent authority at home, and then entry into force on the date the text fixes, do that.

Treaties of the British conquest of India

TreatyYearWhat it settled
Treaty of Allahabad1765Robert Clive with Shah Alam II and Shuja-ud-Daula after Buxar; the Company got the diwani of Bengal, Bihar and Odisha
Treaty of Purandar1776Company and the Marathas, setting aside the earlier Treaty of Surat
Treaty of Salbai1782Ended the First Anglo-Maratha War and gave the Company twenty years of peace with the Marathas
Treaty of Mangalore1784Ended the Second Anglo-Mysore War, signed by Tipu Sultan
Treaty of Seringapatam1792Ended the Third Anglo-Mysore War; Tipu lost about half his territory
Treaty of Bassein1802Peshwa Baji Rao II accepted the subsidiary alliance of Lord Wellesley
Treaty of Amritsar1809Ranjit Singh and Charles Metcalfe fixed the Sutlej as the limit of Sikh expansion
Treaty of Sugauli1816Ended the Anglo-Nepalese War; Nepal ceded Kumaon, Garhwal and Sikkim's lowlands
Treaty of Yandaboo1826Ended the First Anglo-Burmese War; Assam, Manipur, Arakan and Tenasserim passed to the Company
Treaty of Lahore1846Ended the First Anglo-Sikh War; the Amritsar treaty of the same year sold Kashmir to Gulab Singh

Two devices run through this table. The subsidiary alliance, perfected by Lord Wellesley, left a ruler on his throne but placed a Company force in his capital at his cost and took away his right to deal with any other power. The Doctrine of Lapse, applied by Lord Dalhousie, annexed a state whose ruler died without a natural heir.

India's agreements with its neighbours

  • Panchsheel Agreement, 1954: Jawaharlal Nehru and Zhou Enlai; the five principles of peaceful coexistence, signed with the trade agreement on Tibet.
  • Indus Waters Treaty, 1960: signed at Karachi by Nehru and Ayub Khan with the World Bank as the third party; the eastern rivers Ravi, Beas and Sutlej to India and the western rivers Indus, Chenab and Jhelum to Pakistan.
  • Tashkent Declaration, 1966: Lal Bahadur Shastri and Ayub Khan after the 1965 war, with Soviet Premier Alexei Kosygin as mediator.
  • Shimla Agreement, 1972: Indira Gandhi and Zulfikar Ali Bhutto after the 1971 war; the ceasefire line became the Line of Control and disputes were to be settled bilaterally.
  • Indo-Sri Lanka Accord, 1987: Rajiv Gandhi and Junius Jayewardene.
  • Ganga Waters Treaty, 1996: India and Bangladesh on sharing the flow at the Farakka barrage.
  • Mahakali Treaty, 1996: India and Nepal on the Mahakali river and the Pancheshwar project.
  • Lahore Declaration, 1999: Atal Bihari Vajpayee and Nawaz Sharif after the Delhi-Lahore bus service began.
  • Land Boundary Agreement, 2015: the exchange of enclaves with Bangladesh, given effect by the Constitution's hundredth amendment.

Treaties that redrew the world

TreatyYearSignificance
Tordesillas1494Spain and Portugal divided the newly found lands between themselves
Peace of Westphalia1648Ended the Thirty Years War and is taken as the beginning of the sovereign state system
Paris1763Ended the Seven Years War, which included the Third Carnatic War in India
Vienna settlement1815The Congress of Vienna reorganised Europe after Napoleon
Nanking1842Ended the First Opium War; China ceded Hong Kong to Britain
Versailles1919Ended the First World War with Germany and fixed war guilt and reparations
Rome1957Created the European Economic Community
Camp David Accords1978Egypt and Israel under United States mediation
Maastricht1992Created the European Union and prepared the single currency

Weapons, space and the environment

The disarmament set is asked for its years and for which treaties India has stayed out of. The Antarctic Treaty of 1959 reserved the continent for peaceful and scientific use. The Partial Test Ban Treaty came in 1963, the Outer Space Treaty in 1967 and the Nuclear Non-Proliferation Treaty in 1968; India is not a party to the Non-Proliferation Treaty and has not signed the Comprehensive Nuclear-Test-Ban Treaty of 1996. The Biological Weapons Convention of 1972 and the Chemical Weapons Convention of 1993, which created the Organisation for the Prohibition of Chemical Weapons, both bind India. The Law of the Sea Convention was adopted in 1982.

The environmental conventions follow a pattern worth learning as a chain: Ramsar in 1971 for wetlands, named after a city in Iran; the Washington Convention, better known as CITES, in 1973 for trade in endangered species; the Vienna Convention of 1985 with the Montreal Protocol of 1987 for the ozone layer, to which the Kigali Amendment of 2016 added hydrofluorocarbons; Basel in 1989 for hazardous waste; the Convention on Biological Diversity and the Framework Convention on Climate Change, both opened at the Rio Earth Summit of 1992; the Kyoto Protocol of 1997; the Cartagena Protocol of 2000 on living modified organisms; the Stockholm Convention of 2001 on persistent organic pollutants; the Nagoya Protocol of 2010 on access and benefit sharing; the Minamata Convention of 2013 on mercury; and the Paris Agreement of 2015, adopted at the twenty-first Conference of the Parties.

Exam Point of View

Papers ask this topic in four ways. First, treaty to year: Allahabad 1765, Salbai 1782, Bassein 1802, Sugauli 1816, Versailles 1919, Maastricht 1992. Second, treaty to the war it ended, where the Anglo-Mysore wars are the usual trap because Mangalore ended the second and Seringapatam the third. Third, treaty to the persons who signed it, most often Shimla, Tashkent and the Indus Waters Treaty. Fourth, convention to subject, where Ramsar, CITES, Basel, Stockholm and Minamata are swapped for one another. Two standing traps: the Treaty of Amritsar has two famous versions, 1809 with Ranjit Singh and 1846 which sold Kashmir to Gulab Singh; and the Tashkent and Lahore understandings are declarations, not treaties.

Important Facts

Treaty of Allahabad1765; Robert Clive with Shah Alam II and Shuja-ud-Daula; diwani of Bengal, Bihar and Odisha
First Anglo-Maratha War ended byTreaty of Salbai, 1782
Treaty that ended the Third Anglo-Mysore WarTreaty of Seringapatam, 1792
Treaty of Sugauli1816, with Nepal, after the Anglo-Nepalese War
Treaty of Yandaboo1826, ended the First Anglo-Burmese War
Indus Waters Treaty1960, Karachi; third party the World Bank
Tashkent Declaration1966; mediator Alexei Kosygin of the Soviet Union
Shimla Agreement1972; Indira Gandhi and Zulfikar Ali Bhutto
Panchsheel Agreement1954; Nehru and Zhou Enlai; five principles of peaceful coexistence
Treaty of Tordesillas1494; Spain and Portugal
Treaty of Versailles1919; ended the First World War with Germany
Maastricht Treaty1992; created the European Union
Ramsar Convention1971, on wetlands, named after a city in Iran
Montreal Protocol1987, on ozone-depleting substances, under the Vienna Convention of 1985
Paris Agreement2015, adopted at the twenty-first Conference of the Parties to the climate convention
India-EFTA TEPASigned March 2024 with Iceland, Liechtenstein, Norway and Switzerland

Practice MCQs on this topic

Q1.Static GKEasy

The Treaty of Allahabad of 1765 gave the English East India Company the diwani rights of which regions?

  1. A.Bengal, Bihar and Odisha
  2. B.Bengal, Awadh and Rohilkhand
  3. C.Bihar, Awadh and Odisha
  4. D.Bengal, Bihar and Awadh
Show answer
Correct answer: A. Bengal, Bihar and Odisha

Explanation

The correct answer is A, Bengal, Bihar and Odisha. The Treaty of Allahabad was signed in 1765 by Robert Clive with the Mughal emperor Shah Alam II and Shuja-ud-Daula of Awadh after the Company's victory at the Battle of Buxar in 1764. By it the emperor granted the Company the diwani, that is the right to collect the revenue, of Bengal, Bihar and Odisha, which made the Company the real ruler of eastern India while the Nawab kept only the nizamat or police and judicial duties. Option B is wrong because Awadh and Rohilkhand were not ceded; Awadh was restored to Shuja-ud-Daula on payment of an indemnity and was kept as a buffer state. Option C is wrong because Awadh again does not belong in the list. Option D is wrong for the same reason, and because Odisha is the third province that completes the grant.

Q2.Static GKMedium

The Treaty of Salbai, signed in 1782, ended which war?

  1. A.Second Anglo-Mysore War
  2. B.First Anglo-Maratha War
  3. C.Second Anglo-Maratha War
  4. D.First Anglo-Sikh War
Show answer
Correct answer: B. First Anglo-Maratha War

Explanation

The correct answer is B, the First Anglo-Maratha War. The Treaty of Salbai of 1782 closed the First Anglo-Maratha War, which had begun with the Company's attempt to place Raghunath Rao in power at Pune. The treaty restored the position as it stood before the war, recognised Madhav Rao II as the Peshwa and gave the Company about twenty years of peace with the Marathas, which it used against Mysore. Option A is wrong because the Second Anglo-Mysore War was ended by the Treaty of Mangalore in 1784, signed with Tipu Sultan. Option C is wrong because the Second Anglo-Maratha War followed the Treaty of Bassein of 1802 and ended with separate treaties at Deogaon and Surji-Arjungaon in 1803 and 1804. Option D is wrong because the First Anglo-Sikh War ended with the Treaty of Lahore in 1846.

Q3.Static GKMedium

By which treaty did Peshwa Baji Rao II accept the subsidiary alliance of the East India Company?

  1. A.Treaty of Purandar
  2. B.Treaty of Salbai
  3. C.Treaty of Bassein
  4. D.Treaty of Amritsar
Show answer
Correct answer: C. Treaty of Bassein

Explanation

The correct answer is C, the Treaty of Bassein. Signed in 1802, it bound Peshwa Baji Rao II to Lord Wellesley's subsidiary alliance after his defeat by the Holkars at Poona. The Peshwa accepted a Company force in his territory at his own cost and gave up the right to deal with any other power, which the other Maratha chiefs treated as a surrender of Maratha independence and which led directly to the Second Anglo-Maratha War. Option A is wrong because the Treaty of Purandar of 1776 was an agreement between the Company and the Marathas that set aside the earlier Treaty of Surat. Option B is wrong because Salbai of 1782 only ended the first war between them. Option D is wrong because the Treaty of Amritsar was signed with Ranjit Singh in 1809 and fixed the Sutlej as the limit of Sikh expansion.

Q4.Static GKEasy

The Indus Waters Treaty of 1960 allotted which rivers to India?

  1. A.Indus, Chenab and Jhelum
  2. B.Ravi, Beas and Sutlej
  3. C.Ravi, Chenab and Sutlej
  4. D.Jhelum, Beas and Sutlej
Show answer
Correct answer: B. Ravi, Beas and Sutlej

Explanation

The correct answer is B, the Ravi, the Beas and the Sutlej. The Indus Waters Treaty was signed at Karachi in 1960 by Jawaharlal Nehru and President Ayub Khan, with the World Bank as the third party to the agreement. It divided the six rivers of the Indus system: the three eastern rivers, the Ravi, the Beas and the Sutlej, were allotted to India, and the three western rivers, the Indus, the Chenab and the Jhelum, to Pakistan, with India allowed limited non-consumptive, domestic and run-of-the-river use of the western rivers. Options A, C and D are wrong because each mixes the two groups: A names exactly the three western rivers that went to Pakistan, while C and D each place one western river, the Chenab and the Jhelum respectively, in India's share.

Q5.Static GKEasy

The Tashkent Declaration of 1966 was signed after the Indo-Pak war of 1965 through the mediation of which country?

  1. A.United States of America
  2. B.United Kingdom
  3. C.Soviet Union
  4. D.Egypt
Show answer
Correct answer: C. Soviet Union

Explanation

The correct answer is C, the Soviet Union. The Tashkent Declaration was signed in January 1966 by Prime Minister Lal Bahadur Shastri and President Ayub Khan at Tashkent, then in the Soviet Union and now the capital of Uzbekistan, with Soviet Premier Alexei Kosygin as mediator. Both sides agreed to withdraw their forces to the positions held before the 1965 war and to restore diplomatic relations. Shastri died in Tashkent the same night the declaration was signed. Option A is wrong because the United States did not mediate this settlement, although it later hosted the Camp David Accords between Egypt and Israel. Option B is wrong because Britain played no mediating role here. Option D is wrong because Egypt, though a close non-aligned partner of India, was not a party to the talks.

Q6.Static GKEasy

The Shimla Agreement of 1972 was signed between which two leaders?

  1. A.Indira Gandhi and Ayub Khan
  2. B.Indira Gandhi and Zulfikar Ali Bhutto
  3. C.Lal Bahadur Shastri and Zulfikar Ali Bhutto
  4. D.Atal Bihari Vajpayee and Nawaz Sharif
Show answer
Correct answer: B. Indira Gandhi and Zulfikar Ali Bhutto

Explanation

The correct answer is B, Indira Gandhi and Zulfikar Ali Bhutto. The Shimla Agreement was signed in July 1972, after the war of 1971 and the creation of Bangladesh. Its central provisions were that the ceasefire line in Jammu and Kashmir would be respected as the Line of Control and that India and Pakistan would settle their differences bilaterally and by peaceful means, without third-party involvement. Option A is wrong because Ayub Khan had left office by 1969; his agreement with India was the Tashkent Declaration of 1966. Option C is wrong because Lal Bahadur Shastri died in January 1966. Option D is wrong because Vajpayee and Nawaz Sharif signed the Lahore Declaration in 1999, after the Delhi-Lahore bus service was started. A further point worth remembering is that the agreement was signed at Shimla in July 1972 and that the exchange of territory and the return of prisoners of war taken in 1971 followed from it, which is why the Shimla Agreement and the Tashkent Declaration are so often set against each other in a single question.

Q7.Static GKMedium

Which treaty of 1992 created the European Union?

  1. A.Treaty of Rome
  2. B.Treaty of Lisbon
  3. C.Maastricht Treaty
  4. D.Treaty of Versailles
Show answer
Correct answer: C. Maastricht Treaty

Explanation

The correct answer is C, the Maastricht Treaty. Signed in 1992 in the Dutch city of Maastricht and in force from 1993, it created the European Union, introduced the idea of European citizenship and set out the path to the single currency. Option A is wrong because the Treaty of Rome of 1957 created the earlier European Economic Community, the common market of six states that grew into the Union. Option B is wrong because the Treaty of Lisbon, signed in 2007, only amended the existing treaties and reformed the Union's institutions; it did not create it. Option D is wrong because the Treaty of Versailles of 1919 was the peace settlement that ended the First World War with Germany and has nothing to do with European integration.

Q8.Static GKMedium

The Treaty of Tordesillas of 1494 divided the newly discovered lands between which two countries?

  1. A.Britain and France
  2. B.Spain and Portugal
  3. C.Portugal and the Netherlands
  4. D.Spain and France
Show answer
Correct answer: B. Spain and Portugal

Explanation

The correct answer is B, Spain and Portugal. The Treaty of Tordesillas was signed in 1494, two years after Columbus reached the Americas, and drew an imaginary line down the Atlantic: lands found to the west of it were to belong to Spain and those to the east to Portugal. The line is the reason Brazil became Portuguese while the rest of South America became Spanish, and the reason Portugal held the sea route to India that Vasco da Gama opened in 1498. Option A is wrong because Britain and France were not yet maritime powers in 1494 and settled their colonial contest much later, by the Treaty of Paris of 1763. Option C is wrong because Dutch sea power belongs to the seventeenth century. Option D is wrong because France had no part in this papal arbitration.

Q9.Static GKEasy

The Ramsar Convention, signed in 1971, is concerned with the conservation of which of the following?

  1. A.Wetlands
  2. B.Tropical forests
  3. C.Coral reefs
  4. D.Mangroves alone
Show answer
Correct answer: A. Wetlands

Explanation

The correct answer is A, wetlands. The Ramsar Convention on Wetlands of International Importance was signed in 1971 at Ramsar, a city on the Caspian coast of Iran, and is the oldest of the modern global environmental treaties. States that join it list their important wetlands as Ramsar sites and undertake to use them wisely; India is a party and has designated many such sites. Option B is wrong because no single global treaty is devoted to tropical forests; forests are dealt with under the climate and biodiversity conventions. Option C is wrong because coral reefs are covered as part of marine ecosystems under the Law of the Sea and the biodiversity convention. Option D is wrong because mangroves are only one kind of wetland, and the convention covers lakes, rivers, marshes, estuaries and man-made wetlands as well.

Q10.Static GKHard

Which of the following treaties has India NOT signed?

  1. A.Antarctic Treaty
  2. B.Chemical Weapons Convention
  3. C.Comprehensive Nuclear-Test-Ban Treaty
  4. D.Biological Weapons Convention
Show answer
Correct answer: C. Comprehensive Nuclear-Test-Ban Treaty

Explanation

The correct answer is C, the Comprehensive Nuclear-Test-Ban Treaty. India has not signed the test-ban treaty of 1996, just as it is not a party to the Non-Proliferation Treaty of 1968, holding that both divide the world permanently into nuclear and non-nuclear states. India has instead declared a voluntary moratorium on further nuclear testing. Option A is wrong because India acceded to the Antarctic Treaty and runs research stations on the continent. Option B is wrong because India is an original party to the Chemical Weapons Convention of 1993 and a member of the Organisation for the Prohibition of Chemical Weapons set up under it. Option D is wrong because India is also a party to the Biological Weapons Convention of 1972, which bans the development and stockpiling of biological agents as weapons.

Q11.Static GKHard

The Montreal Protocol of 1987 was adopted under which convention?

  1. A.Basel Convention
  2. B.Vienna Convention
  3. C.Stockholm Convention
  4. D.Convention on Biological Diversity
Show answer
Correct answer: B. Vienna Convention

Explanation

The correct answer is B, the Vienna Convention. The Vienna Convention for the Protection of the Ozone Layer was adopted in 1985 as a framework agreement, and the Montreal Protocol of 1987 gave it teeth by fixing timetables for phasing out ozone-depleting substances such as chlorofluorocarbons and halons. The Kigali Amendment of 2016 brought hydrofluorocarbons, which harm the climate rather than the ozone layer, under the same protocol. Option A is wrong because the Basel Convention of 1989 deals with the transboundary movement of hazardous waste. Option C is wrong because the Stockholm Convention of 2001 deals with persistent organic pollutants such as DDT. Option D is wrong because the biodiversity convention of 1992 produced the Cartagena and Nagoya Protocols, not Montreal. A simple way to keep the pair in mind is that Vienna is the framework and Montreal the schedule, and that the protocol is the one global environmental agreement every member state of the United Nations has joined.

Frequently Asked Questions

What is the difference between a treaty, a convention and a protocol?

A treaty is a formal binding agreement between states. A convention is a multilateral treaty drafted under an international body such as the United Nations and open to all states. A protocol adds to a convention or sets out how it is to be carried out, which is why the Montreal Protocol sits under the Vienna Convention and the Kyoto Protocol under the climate convention.

Which treaty gave the East India Company the diwani rights of Bengal?

The Treaty of Allahabad of 1765, signed by Robert Clive with Mughal emperor Shah Alam II and Shuja-ud-Daula of Awadh after the Battle of Buxar. The diwani, that is the right to collect revenue, in Bengal, Bihar and Odisha passed to the Company and began its rule in India.

Who signed the Indus Waters Treaty and in which year?

Jawaharlal Nehru for India and President Ayub Khan for Pakistan signed it at Karachi in 1960, with the World Bank as the third party. The eastern rivers Ravi, Beas and Sutlej were allotted to India and the western rivers Indus, Chenab and Jhelum to Pakistan.

Is India a signatory to the Non-Proliferation Treaty?

No. India is not a party to the Nuclear Non-Proliferation Treaty of 1968 and has not signed the Comprehensive Nuclear-Test-Ban Treaty of 1996, on the ground that both are discriminatory. India is, however, a party to the Antarctic Treaty, the Biological Weapons Convention and the Chemical Weapons Convention.

Which agreement turned the 1971 ceasefire line into the Line of Control?

The Shimla Agreement of 1972, signed by Prime Minister Indira Gandhi and President Zulfikar Ali Bhutto. It renamed the ceasefire line in Jammu and Kashmir as the Line of Control and committed both countries to settling their differences bilaterally and peacefully.

Which convention deals with wetlands and which with mercury?

The Ramsar Convention of 1971, named after the Iranian city where it was signed, deals with the conservation of wetlands. The Minamata Convention of 2013, named after the Japanese city affected by mercury poisoning, deals with mercury. Basel 1989 covers hazardous waste and Stockholm 2001 persistent organic pollutants.

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