CDS History · Modern India
The Company Takes India
How the European trading companies did business in India, how the English Company won Bengal at Plassey and Buxar, how it bound the Marathas and other rulers by treaty, and why it fought on the Nepal and Afghan frontiers.
Why this matters
Fourteen CDS questions, five of them HARD, all from 2019 onwards. Two topics came back twice: the battle of Colachel (2022 and 2023) and the First Anglo-Maratha War (2021 and 2023). The rest ask for one term, treaty or reason each, so learning the tables in time order covers the page.
Concept 1 of 3: From traders to rulers in Bengal and the south
Definition
The terms and the turning points:
- Dadni: a cash advance paid to weavers for cloth they would deliver later. It tied the weaver to the buyer before the cloth was made.
- Dastak: a trade permit that let the Company's goods move without paying inland duties. Company servants misused it for their own private trade, which angered the Nawabs of Bengal.
- Colachel (1741): Marthanda Varma of Travancore defeated the Dutch East India Company.
- Plassey (1757): Robert Clive defeated Siraj-ud-Daulah, the Nawab of Bengal.
- Buxar (1764): the Company defeated the combined army of Mir Qasim and Shuja-ud-Daulah of Awadh.
- Allahabad (1765): the Company got the Diwani, the right to collect the revenue, of Bengal, Bihar and Orissa, in return for an annual tribute to the Mughal emperor.
| Term or event | When | Meaning |
|---|---|---|
| Dadni | 17th and 18th centuries | Advance paid to weavers for cloth delivered laterQ |
| Dastak | 18th century | Duty-free trade permit of the English CompanyQ |
| Battle of Colachel | 1741 | Travancore under Marthanda Varma defeated the DutchQ CDS 2022 (II) and CDS 2023 (I) both asked it. |
| Battle of Plassey | 1757 | Clive defeated Siraj-ud-Daulah |
| Battle of Buxar | 1764 | Company defeated Mir Qasim and the Nawab of Awadh |
| Treaty of Allahabad | 1765 | Diwani of Bengal, Bihar and Orissa for an annual tribute |
Practice this conceptself-check · 4 quick reps
The same idea in a real exam question:
Example 1 · Modern India · The Company Takes India
A dastak is a pass, not a tax
Colachel, not Wandiwash
Concept 2 of 3: The Maratha treaties and the Subsidiary Alliance
Definition
The First Anglo-Maratha War (1775 to 1782), treaty by treaty:
- Treaty of Surat (1775): the English backed Raghunath Rao for the Peshwa's seat. This started the war.
- Treaty of Purandar (1776): the Calcutta council replaced the Surat treaty.
- Convention of Wadgaon (1779): signed by a beaten British force; the Company rejected it.
- Treaty of Salbai (1782): ended the war and brought about twenty years of peace.
The Subsidiary Alliance of Lord Wellesley (from 1798):
- A British force was stationed in the ally's territory, and the ally paid for it.
- The British protected the ally.
- The ally could not keep its own army, make agreements with other rulers or go to war without the Company's permission.
- Treaty of Bassein (31 December 1802): Peshwa Baji Rao II accepted it.
| Treaty | Year | What it did |
|---|---|---|
| Treaty of Surat | 1775 | English backed Raghunath Rao; war began |
| Treaty of Purandar | 1776 | Calcutta council replaced the Surat treaty |
| Convention of Wadgaon | 1779 | Signed after a British defeat; rejected |
| Treaty of Salbai | 1782 | Ended the First Anglo-Maratha WarQ CDS 2023 (I): Salbai concluded the war. |
| Treaty of Bassein | 1802 | Baji Rao II accepted the Subsidiary AllianceQ |
Practice this conceptself-check · 4 quick reps
The same idea in a real exam question:
Example 2 · Modern India · The Company Takes India
Wadgaon did not end the war
The ally paid, and lost its freedom
Concept 3 of 3: Frontier wars and the fear of Russia
Definition
The frontier story:
- Anglo-Gurkha (Nepal) War, 1814 to 1816: Simla was founded during it, to station troops and guard the frontier. It later became the summer capital.
- The British feared a Russian advance through Persia and Afghanistan. Lord Auckland, Governor-General from 1836, held this fear strongly.
- Afghan policy in the first half of the 19th century: keep Russian influence out of Afghanistan, but do not let Afghanistan grow strong either.
- This led to the First Anglo-Afghan War (1839 to 1842), a disaster for the British.
- A document called the Testament of Peter the Great said that the commerce of India is the commerce of the world, and whoever commands it is the dictator of Europe.
| Event | Years | Fact to remember |
|---|---|---|
| Anglo-Gurkha War | 1814 to 1816 | Simla founded to billet troops and guard the frontier |
| Lord Auckland Governor-General | 1836 to 1842 | Feared a Russian advance on India |
| First Anglo-Afghan War | 1839 to 1842 | Aim: Russia out, Afghanistan kept weakQ |
Practice this conceptself-check · 3 quick reps
The same idea in a real exam question:
Example 3 · Modern India · The Company Takes India
Simla came from the Nepal war
Summary — formulas & gotchas at a glance
A revision cheat-sheet for the formulas and gotchas above. Click any concept name to jump back to its full explanation.
Reference tables (3)
From traders to rulers in Bengal and the south6 rows
| Term or event | When | Meaning |
|---|---|---|
| Dadni | 17th and 18th centuries | Advance paid to weavers for cloth delivered laterQ |
| Dastak | 18th century | Duty-free trade permit of the English CompanyQ |
| Battle of Colachel | 1741 | Travancore under Marthanda Varma defeated the DutchQ CDS 2022 (II) and CDS 2023 (I) both asked it. |
| Battle of Plassey | 1757 | Clive defeated Siraj-ud-Daulah |
| Battle of Buxar | 1764 | Company defeated Mir Qasim and the Nawab of Awadh |
| Treaty of Allahabad | 1765 | Diwani of Bengal, Bihar and Orissa for an annual tribute |
The Maratha treaties and the Subsidiary Alliance5 rows
| Treaty | Year | What it did |
|---|---|---|
| Treaty of Surat | 1775 | English backed Raghunath Rao; war began |
| Treaty of Purandar | 1776 | Calcutta council replaced the Surat treaty |
| Convention of Wadgaon | 1779 | Signed after a British defeat; rejected |
| Treaty of Salbai | 1782 | Ended the First Anglo-Maratha WarQ CDS 2023 (I): Salbai concluded the war. |
| Treaty of Bassein | 1802 | Baji Rao II accepted the Subsidiary AllianceQ |
Frontier wars and the fear of Russia3 rows
| Event | Years | Fact to remember |
|---|---|---|
| Anglo-Gurkha War | 1814 to 1816 | Simla founded to billet troops and guard the frontier |
| Lord Auckland Governor-General | 1836 to 1842 | Feared a Russian advance on India |
| First Anglo-Afghan War | 1839 to 1842 | Aim: Russia out, Afghanistan kept weakQ |
Watch out for (5)
- A dastak is a pass, not a tax→ From traders to rulers in Bengal and the south
- Colachel, not Wandiwash→ From traders to rulers in Bengal and the south
- Wadgaon did not end the war→ The Maratha treaties and the Subsidiary Alliance
- The ally paid, and lost its freedom→ The Maratha treaties and the Subsidiary Alliance
- Simla came from the Nepal war→ Frontier wars and the fear of Russia
Test yourself on Modern India
20 past CDS questions from this chapter, timed at 20 minutes and marked the way the exam marks it. You see your score and every answer the moment you finish. Free to start.