The cavalry was a vital part of the army of Rome and it played a significant role in the expansion and success of the Roman Empire. This text describes the origins of the mounted units of the Roman army and trace their development from temporary allied troops to the regular alae and cohorts. It draws together evidence from a wide variety of sources: archaeological, epigraphic and literary, as well as comparing ancient testimony with more recent experience of the use of cavalry. The book covers the subject from the perspective of both the men and the horses. How were the horses selected and...

From the reign of Septimius Severus at the end of the second century A.D., the Roman Empire was continuously beset by internal unrest, revolts, usurpations, civil wars, and attacks along its far-flung frontiers. Scarcely a part of the empire was unaffected, and some areas were forced to deal with several serious problems at the same time. This book is the first comprehensive discussion of the Roman army during this period, and it shows how the army adapted itself to meet these growing threats and how effective it was in combating them.
Using a full range of original literary sources,...