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Class 10 The Age of Industrialisation: cheat sheet
CBSE Social Science. Proto-industrialisation, the coming of factories and steam power, Indian weavers under the Company, early Indian industrialists and how industry grew.
Key ideas
- Before factories, merchants organised large-scale home production for world markets in the countryside, away from town guilds (proto-industrialisation).
- Arkwright’s cotton mill brought all the processes under one roof, and the Spinning Jenny let one worker turn many spindles.
- Machines spread slowly in Britain because labour was cheap and plentiful and many goods needed skilled hands.
- The East India Company controlled weavers through paid supervisors called gomasthas and advances that tied weavers to it.
- Indian piece-goods exports collapsed as British cloth flooded India, yet handloom production survived and grew, helped by the fly shuttle.
- Early industrialists invested trade profits in industry: Bombay’s first cotton mill came up in 1854 and the Tata steel works at Jamshedpur in 1912.
- During the First World War Manchester imports fell and Indian mills supplied war needs, so industry grew.
Remember
| Spinning Jenny | James Hargreaves, 1764 |
| Watt’s steam engine patent | 1781 |
| Gomastha; jobber | Company supervisor of weavers; recruiter of mill workers |
| Tata steel, Jamshedpur | 1912 |
| Percentage fall | fall ÷ old value × 100 |
Watch out
- Dividing a fall by the new value: divide by the old value.
- Thinking machines replaced hand labour at once.
- Mixing up the gomastha (over weavers) and the jobber (recruiting for mills).
Worked example
Trade through Surat fell from Rs 16 million in the late 17th century to Rs 3 million by the 1740s. (a) By what percentage did it fall, to two decimal places? (b) Suppose another port’s trade fell from Rs 25 million to Rs 6 million: by what percentage, to one decimal place? (c) Why did Surat decline?
Working: 13 ÷ 16 × 100; (25 − 6) ÷ 25 × 100
Answer: (a) 81.25% (b) 76% (c) European companies took control of trade, and Bombay and Calcutta grew as new ports.
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