Eastern Roman Empire at Its Peak in the 6th Century The research ... which caused significant economic and territorial losses. The collapse of these routes, along with the loss of important ...

A trio of researchers from Bocconi University, in Italy, the University of Cambridge, in the U.K., and Stanford University, ...

This story appears in the January/February 2017 issue of National Geographic History magazine. The emperor Hadrian was well known for building monuments across the Roman Empire, a territory that ...