Correct Answer:
A. Durand Line
Correct answer: Durand Line. The Durand Line is the boundary between Pakistan and Afghanistan.
Background: It was agreed in 1893.
- Radcliffe Line: The Radcliffe Line is the India–Pakistan boundary.
- McMahon Line: The McMahon Line is the India–China boundary.
- Hindenburg line: The Hindenburg Line was a German defensive line in the First World War.
Did you know? It is about 2,640 km long.
Memory trick: Durand = Afghanistan.