Answer:
A hagiography is a biography of a saint or an ecclesiastical leader, as well as, by extension, an adulatory and idealized biography of a founder, saint, monk, nun or icon in any of the world's religions.
Developments were made in irrigation, crop raising and breeding, building and handicrafts. Trade and commerce also flourished, and the Silk Routes became an increasingly important part of economic and cultural life, whilst coinage from this time serves as an indication of the political structure of the Kushan Empire
It was a bull market that crashed because stocks were overvalued and many people had purchased stocks on margin