chapter 5

),

He undertakes a war against Decebalus, proving himself formidable to the latter but worthy the affection of his own people (chapters 6, 7).

He conquers the Dacians and holds a triumph over them (chapters 8-10).

A second war against the Dacians (chapters 11, 12).

How Trajan saddled the Danube with a stone bridge ( chapter 13 ).

With the disappearance from the scene of Decebalus the Dacians are reduced to the condition of a province: Arabia is taken (