नागवंशी प्रशासनिक व्यवस्था मुख्य रूप से पारंपरिक मुंडा आदिवासी व्यवस्था से भिन्न थी क्योंकि इसने:

Which of the following best explains the nature of the Nagvanshi administrative system?

Consider the following statements regarding the Parha administrative system: 1. Parha consisted of a group of villages. 2. Parha Panchayat exercised judicial authority. 3. Parha system was introduced by the British. 4. Parha functioned on the basis of customary law. Which of the statements given above are correct?