KS3 · History
Indian independence and partition, 1947
Five weeks to draw a border across a country you've never visited. In 1947, someone really did it. Here's how India got there, and what it cost.
History · Cause & effect
The road to 1947: two threads, one summer
Tap an event to see what pushed it and what it pushed. Thread 1 is the push to be free of Britain. Thread 2 is the growing fear between Hindus and Muslims. Watch them meet.
Causes ←
What led here
Event
Purna Swaraj
1929
Thread 1 · Freedom. The demand gets bigger.→ Consequences
What followed
Who's who: four names to keep straight
Year 9 classes mix these four up all the time. One line each, then you're sorted.
Tap a figure to see what they did.
What partition set off
Tap a box to see what it meant and which others it feeds. The first three boxes are tied together; the last three are the long-term legacy.
Tap a cause to see what it triggered.
WHAT YOU'VE LEARNED
A quick recap of today's lesson.
How British rule in India ended in 1947, and why freedom came with a border
What you need to know
- India was the jewel in the crown of the British Empire, prized for its wealth, resources and strategic importance.
- By the late 19th century, many Indians wanted independence, angry that India's resources made Britain wealthy and at racist attitudes.
- The Indian National Congress (INC) formed in 1885; from 1921 Gandhi led it, using civil disobedience: peacefully, deliberately breaking laws.
Have a goMaya says civil disobedience means fighting the police. Is she right?
No. It means peacefully and deliberately breaking laws as a protest.
The protest is the law-breaking itself, done on purpose and without violence, which is a long way from fighting the police.
- Demands grew during the Second World War, and in 1942 Gandhi led the Quit India Movement for an immediate end to British rule.
- Strikes and protests swept India, yet Gandhi and other INC leaders were arrested.
Have a goIn 1942 Gandhi demanded an immediate end to British rule. Predict: did Britain pack up and leave straight away?
No. Gandhi and other INC leaders were arrested.
Strikes and protests swept India, but the immediate result was arrests, not a British withdrawal.
- After the war, Britain was no longer powerful enough to keep control of India and had no choice but to support independence.
- Many Indian Muslims feared Hindu domination; the Muslim League formed in 1906, and in 1940 Jinnah demanded a separate state, Pakistan.
Have a goQuick pick: did the Muslim League first demand Pakistan in 1906 or 1940?
1940.
1906 is when the League was formed; the demand for a separate state, Pakistan, came from Jinnah in 1940.
- Mountbatten's plan of 3 June 1947 set independence for 15 August 1947 and divided the country into India and Pakistan.
- Cyril Radcliffe, who had never visited India, drew the new borders in just five weeks.
- Partition brought mass migration and violence, then Bangladesh's independence in 1971 and lasting tension over Kashmir.
The big picture
India won independence after years of Indian pressure and with Britain too weak after the Second World War to stay. But independence arrived as partition into India and Pakistan, with borders drawn in five weeks, and millions paid for it.
Key points
Worked example
Problem
Explain why Indian independence in 1947 came as partition, not as one united India.
⚠ Watch out
Giving one cause for Britain leaving: either 'because of Gandhi' or 'because Britain was weak'. The evidence supports both together: years of Indian pressure, and a Britain too weak after the war to keep control.
Memory hook
Two threads, one knot: the push to be free and the fear between communities got tied together in 1947.
Check yourself
Cover the page. Name the two threads that met in 1947, then say what Mountbatten's plan did about each of them.
Flashcards
(13)Nationalist
INC
Purna Swaraj
Civil disobedience
Strike
Famine
Viceroy
Partition
Radcliffe Line
Muslim League
Quit India Movement
How did Bangladesh come about?
Why is Kashmir still a source of tension?
Tap any card to flip it, or use Study as deck to go through them one at a time. In the full lesson these run as a spaced-repetition deck — you rate each card Hard, Good or Easy and the tricky ones keep coming back until they stick.
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How this lesson was checked. This KS3 Historylesson was published through Lightbulb Learning's human-designed editorial process — the educational standards, accuracy rules and publication checks it must pass were authored and approved by Philip Halpin. It passed subject-specific assessment, automated educational checks and technical publication verification before going live (publication checks completed 9 October 2026). Published pages are monitored, human spot-checking is ongoing across the lesson library, and anything found wrong is corrected or withdrawn. How our lessons are made and checked. Spotted a mistake? Email hello@lightbulblearning.co and we'll review it.