Which of the following statements best distinguishes the Ashokan pillar at Vaishali from other Ashokan pillars?
AIt is located near a sacred coronation tank called Ramkund.
BIt marks the site where Emperor Ashoka fought his final battle.
CIt features a single lion capital facing north, unlike the multi-figure capitals of other pillars.
DIt was built to honor Ashoka's conversion to Buddhism after the Kalinga War.