Consider the following statements regarding ancient Vaishali: 1. Vaishali was an important centre of the Vajji Confederacy. 2. The Licchavis were associated with the Vajji Confederacy. 3. The Second Buddhist Council was held at Vaishali. 4. Vaishali was the capital of the Mauryan Empire. Which of the statements given above are correct?
Correct Answer: Option B
Explanation: The historic Buddhist Councils were convened to codify the Buddha's teachings (Dhamma and Vinaya) under the patronage of ancient Magadhan rulers (Ajatashatru, Kalasoka, Ashoka, and Kanishka).