गौतम बुद्ध की मूल शिक्षाएँ और उपदेश मुख्य रूप से किस बौद्ध ग्रंथ में संकलित हैं?

The Vaibhashika and Sautrantika philosophical schools belong primarily to which major branch of Buddhism?

Who presided over the Fourth Buddhist Council held at Kundalvana in Kashmir during the reign of Kanishka?

What did the term 'Upasampada' signify in Buddhist monastic tradition?