Researchers have made a startling discovery that the barbarian warriors who brought down the Roman Empire may have been under the influence of hallucinogenic drugs during their epic conquests.

Researchers have made a startling discovery about the barbarian warriors who brought down the Roman Empire - that they may have been under the influence of hallucinogenic drugs during their ...

Between 6 B.C. and A.D. 4, Roman legions ... uplands slope down to the north German plain. But it was further proof that one of the pivotal events in European history took place here: in A.D ...

Well, at that time all these places were part of the Roman Empire ... Octavius took power, becoming the first emperor, Emperor Augustus, which is when the republic became an empire.