I just want you to assist in creating  a background of the problem and specific objectives #research questions around this general objective:
To propose a high-level framework of the blockchain based identity management system that is able to secure, store and verify national identity information using Botswana as a case study
I am trying to have a framework from which l will be able to build my blockchain model based identity management system that would be able to change or impact the national identity system of Botswana