Explanation:

- The Ministry of Social Justice and Empowerment of the Government of India organizes events called 'Samajik Adhikarita Shivir' to distribute assistive devices and aids to 'Divyangjan' (a term for the differently-abled).

- These events help improve mobility and independence for persons with disabilities by providing them with necessary tools and support.

- The specific event in July 2021 was held in Madhya Pradesh.

- Chhattisgarh, Delhi, and Punjab were not the locations for this particular event, but similar programs could be organized there or in any Indian state for the welfare of differently-abled people.