Modern Indian/Anglo-Afghan history: In which years did the First Anglo–Afghan (First Afghan) War occur? Select the historically correct span of years for the first conflict between the British and Afghanistan. Choose the correct period.

What is being asked?
The exact period of the First Anglo–Afghan War.

Given data

• Event: First Afghan War (also called First Anglo–Afghan War)

Concept/Approach
Recall the three Anglo–Afghan conflicts: First 1839–1842; Second 1878–1880; Third 1919.

Reasoning
The initial British intervention and subsequent retreat fall in 1839–1842.

Common pitfalls
Picking dates of the Second (1878–80) or Third (1919) Anglo–Afghan wars.

Final Answer
1839–1842