Magna Germania

Germania (/dʒərˈmeɪniə/) was the Roman term for the geographical region in north-central Europe inhabited mainly by Germanic peoples.

It extended from the Danube in the south to the Baltic Sea, and from the Rhine in the west to the Vistula. The Roman portions formed two provinces of the Empire, Germania Inferior to the north (present-day Netherlands, Belgium, and western Germany), and Germania Superior to the south (Switzerland, southwestern Germany, and eastern France).

Germania was inhabited mostly by Germanic tribes, but also Celts, early Slavs, Balts and Scythians. The population mix changed over time by assimilation, and especially by migration. The ancient Greeks were the first to mention the tribes in the area. Later, Julius Caesar wrote about warlike Germanic tribesmen and their threat to Roman Gaul, and there were military clashes between the Romans and the indigenous tribes. Tacitus wrote the most complete account of Germania that still survives.

The origin of the term Germania is uncertain, but was known by Caesar's time, and may be Gallic in origin.

The name came into use after Julius Caesar and whether it was used widely before him amongst Romans is unknown. The term may be Gallic in origin. Caesar reports hearing from his Remi allies that the term Germani was used for the group the Romans called the Germani Cisrhenani, and that these tribes had historically come from over the Rhine, so the name Germania seems to have been extended to cover the similar tribes in the area understood to be their homeland. Some generations later, Tacitus claimed that this is precisely what happened, saying that the Tungri of his time, who lived in the area which had been home to the Germani Cisrhenani, had changed their name, but had once been the original Germani. Tacitus wrote in AD 98:

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