Question

how can we consider if different persons could have different or conflicting notions of a country 's development​

Answer 1

Explanation:

Let us consider 2 person A and B. A is a landless labourer who barely makes a living while B is a Prestigious Farmer with incomes in thousands. For person A the development means more wages and increased number of working days. While for person B, the development means workers who agree to work in less wages. Hence different people have different or even conflicting notions of a country's development.