पुरातत्वविदों द्वारा खोजे गए किस साक्ष्य से पता चलता है कि हड़प्पावासी अपनी कृषि पद्धतियों में हल का उपयोग करते थे?

The Pala kings were the followers of which of the following faiths?

Match List I with List II. List I (Term / Kingdom) A. Gandhara B. Milindapanho C. Gamini pratipad D. Brahmacharya List II (Description / Geographical Detail) 1. Dialogues between King Menander and Buddhist saint Nagasena 2. Celibacy 3. Western Pakistan and Eastern Afghanistan, with capitals at Taxila and Pushkalavati 4. Nirvana can be attained by following the Eightfold Path