Question

where are railways developed in hilly areas and why?Trace their history in the colonial period.​

Answer 1

The Kalka Shimla Railway, which is a 96 km long, single track working rail link built in 1910 to provide service to the highland town of Shimla. The mountain railways emerged as a result of delayed interest evinced during British Raj for establishing control over the Himalayas and other mountain ranges of India.

Answer 2

somewhere in the hill