কোনটি সক্রিয় স্থানীয় স্বায়ত্তশাসিত প্রতিষ্ঠান?

Instructions for Multiple-Choice Questions with Explanation:

Read the following question carefully and select the single best answer from the provided options. This assessment evaluates not only your ability to identify the correct choice, but also your understanding of the underlying concepts.

To receive full credit, you must complete both parts of the response:

    
1. Select the Correct Option: Choose the letter corresponding to the correct answer.
    
2. Provide an Explanation: Write a clear and concise justification for your choice. Your explanation should detail why the selected option is correct and, if applicable, briefly explain why the other options are incorrect.

Note: Selecting the correct option without providing a valid, logical explanation may result in partial or zero credit for this question.