British colonial period
Colonial administration rebuilt the economy of the Indus basin around canal irrigation, railways and cantonment cities. Karachi grew as a port, Lahore as an administrative and educational centre, and the canal colonies changed settlement across the Punjab. The period ends with the partition of British India in August 1947.
- Period
- 1849 CE to 1947 CE
- Focus
- Canals, railways and partition
Last updated
| Period | 1849 CE to 1947 CE[1] |
|---|---|
| Focus | Canals, railways and partition[1] |
British colonial period: overview
Colonial administration rebuilt the economy of the Indus basin around canal irrigation, railways and cantonment cities. Karachi grew as a port, Lahore as an administrative and educational centre, and the canal colonies changed settlement across the Punjab. The period ends with the partition of British India in August 1947.
Timeline
- 1861
Railway construction begins
The Scinde Railway opens the first lines between Karachi and the interior.
- 1885
Lower Chenab canal colony
Canal irrigation opens large tracts of central Punjab to settlement.
- 1947
Partition of British India
Pakistan becomes independent on 14 August 1947.
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era
- Durrani and Sikh rule
1849 — Annexation of the Punjab
Ahmad Shah Durrani's Afghan state claimed Peshawar, Kashmir and much of the Punjab from 1747. Sikh misls consolidated under Ranjit Singh, who took Lahore in 1799 and ruled the Punjab until his death in 1839. British annexation after the Anglo-Sikh wars ended independent rule in 1849.
- Pakistan since 1947
1947 — Independence
Pakistan has existed as an independent state since 14 August 1947. This period covers constitution-making, the separation of East Pakistan in 1971, successive civilian and military governments, large infrastructure programmes such as Tarbela and Mangla, and the growth of Karachi and Lahore into cities of many millions. Pages in this era carry dated, sourced facts only.
Peaks
- K2
1856 — Surveyed and numbered
K2 is the second highest mountain on Earth at 8,611 metres, standing on the border between Gilgit-Baltistan in Pakistan and the Xinjiang region of China. It anchors the Karakoram range above the Baltoro Glacier, and its steep pyramid shape, thin weather windows and severe winter conditions make it far harder to climb than Everest despite being lower.
Sources
- [1]British raj — Encyclopaedia Britannica. Accessed 2026-08-30.
- [2]Punjab canal colonies — Encyclopaedia Britannica. Accessed 2026-08-30.
- [3]Partition of India — Encyclopaedia Britannica. Accessed 2026-08-30.