15. How long did he reign?
16. What was the age of Galba on his accession?
17. What were his principal views?
18. Was his conduct regular and consistent?
19. What important measure did he adopt?
20. Who was the chief candidate on the occasion?
21. Was he chosen?
22. Was Piso the chosen successor, and what was his character?
23. Was this adoption generally approved?
24. Did not Otho attempt to set him aside?