Identify the changes that happened in the villages -

Water from the canal was used by villages. The canal brought water in from a great distance when a large river was being dammed. Electricity then appeared. Once the button was pressed, the light appeared. Water was pumped using an electric motor. The use of motorcycles to travel quickly into cities began. The land was first ploughed by tractors. What the bullocks would need many days to complete, the tractor could complete in a day.

Therefore, The correct answer is option (D)