Borders of the Roman Empire

[
Limes"] The borders of the Roman Empire, which fluctuated throughout the empire's history, were a combination of natural frontiers (most notably the Rhine and Danube rivers) and man-made fortifications ("limes"), which separated the lands of the empire from the "barbarian" countries beyond.

The limes

A limes was a border fortification system of the Roman Empire.The Latin noun limes had a number of different meanings: a path or balk delimiting fields, a boundary line or marker, any road or path, any channel, such as a stream channel, or any distinction or difference. Hence it was utilized by Latin writers to denote marked or fortified frontiers. The name given to proper Walls was "vallum", which might have represented a border. In"Brittania" the Empire built two walls one behind the other, for "Mauretania" there was a single wall with forts on both sides of it. In other places, such as "Syria" and "Arabia Petraea", there wasn't a continuous wall; instead there was a net of border settlements and forts occupied by the Roman army. In "Dacia", the limes between the Black Sea and the Danube were a mix of the latter and the wall defenses: the "Limes Moesiae" was the conjunction of two, and sometimes three, lines of "vallum", with a Great Camp and many minor camps spread through the fortifications.

The northern borders

In continental Europe, the borders were generally well defined, usually following the courses of major rivers such as the Rhine and the Danube. Nevertheless those were not always the final border lines; the province of Dacia, modern Romania, was completely on the far side of the Danube, and the province of "Germania Magna", which must not be confused with "Germania Inferior" and "Germania Superior", was the land between the Rhine, the Danube and the Elbe (Although this province was lost three years after its creation as a result of the Battle of Teutoburg Forest).

In Great Britain both Hadrian and Antonius Pius built defences to protect the province of "Britannia" from the Caledonians, given that, from their point of view, it was a waste of resources to conquer "Caledonia" (broadly corresponding to modern Scotland). Hadrian's Wall, constructed in 122 held a garrison of 10,000 soldiers, while the Antonine Wall, constructed between 142 and 144, was abandoned by 164 and briefly reoccupied in 208.

The eastern borders

The eastern borders changed many times, of which the longest lasting was the Euphrates river, eventual to be left behind as the Romans defeated their rivals, the Parthians, with the march on their capital, Susa. The Parthians were a people that lived in modern day Iran and western Iraq. However they didn't attempt to romanize the whole Parthian Empire, they left a puppet king for the remainder of the empire and took only the lands that comprise modern Iraq, which became Assyria and Mesopotamia.

The southern borders

At its greatest extent, the southern border was the deserts of Arabia and Sahara, that represented a natural barrier to prevent expansion. The Empire controlled the Mediterranean shores and the mountains opposing it. However the Romans attempted twice to occupy effectively the Siwa Oasis (and failed) and controlled the Nile many miles into Africa up to the modern border between Egypt and Sudan.

ee also

*Limes
*Roman Empire
*Antonine Wall
*Hadrian's Wall

References

*cite book| author=De Agostini | title=Atlante Storico De Agostini | publisher=Istituto Geografico De Agostini | location=Novara | date=2005 | id=ISBN 88-511-0846-3
*cite book| author=Camer, Augusto and Renato Fabietti | title=Corso di storia antica e medievale 1 (seconda edizione) | id=ISBN 88-08-24230-7
*cite book| author=Grant, Michael | title=Atlas of Classical History (5th edition) | date=1994 | publisher=Oxford Univ. Press | location=New York | id=ISBN 0-19-521074-3
*cite book| author=Scarre, Chris | title=The Penguin Historical Atlas of Ancient Rome| date=1995 | publisher=Penguin | location=London | id=ISBN 0-14-051329-9