The Historian Livy Felt the Study of Roman History Was

The historian Livy felt the study of Roman history was worthwhile because

A) it provided mostly examples of bad mistakes that might be avoided by future governments.
B) it was the story of a truly religious people.
C) it provided such an abundance of examples of morally good behavior.
D) the seeds of decline and fall were visible from the very beginning.
E) none of these choices