|This article is in the world's first Encyclopedia Naturalis Historia by Pliny the Elder (AD 77-79):
see → NH Book 3.7.
Hispania Baetica was one of three Imperial Roman provinces in Hispania, (modern Iberia). Hispania Baetica was bordered to the west by Lusitania, and to the northeast by Hispania Tarraconensis. Baetica was part of Al-Andalus under the Moors in the 8th century and approximately corresponds to modern Andalucia. Its capital was Corduba.
Before Romanization, the mountainous area that was to become Baetica was occupied by several settled Iberian tribal groups. Celtic influence was not as strong as it was in the Celtiberian north. According to the geographer Claudius Ptolemy, the indigenes were the powerful Turdetani, in the valley of the Guadalquivir in the west, bordering on Lusitania, and the partly Hellenized Turduli with their city Baelon, in the hinterland behind the coastal Phoenician trading colonies, whose Punic inhabitants Ptolemy termed the "Bastuli". Phoenician Gadira (Cadiz) was on an island against the coast of Hispania Baetica. Other important Iberians were the Bastetani, who occupied the Almería and mountainous Granada regions. Towards the southeast, Punic influence spread from the Carthaginian cities on the coast: New Carthage (Roman Cartago Nova, modern Cartagena), Abdera and Malaca (Málaga).
Some of the Iberian cities retained their pre-Indo-European names in Baetica throughout the Roman era. Granada was called Eliberri, Illiberis and Illiber by the Romans; in Basque, "iri-berri" or "ili-berri", still signifies "new town".
The south of the Iberian peninsula was agriculturally rich, providing for export wine, olive oil and the fermented fish sauce called garum that were staples of the Mediterranean diet, and its products formed part of the western Mediterranean trade economy even before it submitted to Rome in 206 BC. After the defeat of Carthage in the Second Punic War, which found its casus belli on the coast of Baetica at Saguntum, Hispania was significantly Romanized in the course of the 2nd century BC, following the uprising initiated by the Turdetani in 197. The central and north-eastern Celtiberians soon followed suit. It took Cato the Elder, who became consul in 195 BC and was given the command of the whole peninsula to put down the rebellion in the northeast and the lower Ebro valley. He then marched southwards and put down a revolt by the Turdetani. Cato returned to Rome in 194, leaving two praetors in charge of the two Iberian provinces. In the late Roman Republic, Hispania remained divided like Gaul into a "Nearer" and a "Farther" province, as experienced marching overland from Gaul: Hispania Citerior (the Ebro region), and Ulterior (the Guadalquivir region). The battles in Hispania during the 1st century BC were largely confined to the north.
In the reorganization of the Empire in 14 BC, when Hispania was remade into the three Imperial provinces, Baetica was governed by a proconsul who had formerly been a praetor. Fortune smiled on rich Baetica, which was Baetica Felix, and a dynamic, upwardly-mobile social and economic middling stratum developed there, which absorbed freed slaves and far outnumbered the rich elite. The Senatorial province of Baetica became so secure that no Roman legion was required to be permanently stationed there. Legio VII Gemina was permanently stationed to the north, in Hispania Tarraconensis.
Hispania Baetica was divided into four conventūs, which were territorial divisions like judicial circuits, where the chief men met together at major centers, at fixed times of year, under the eye of the proconsul, to oversee the administration of justice: the conventus Gaditanus (of Gades, or Cádiz), Cordubensis (of Cordoba), Astigitanus (of Astigi, or Écija), and Hispalensis (of Hispalis, or Seville). As the towns became the permanent seats of standing courts during the later Empire, the conventūs were superseded (Justinian's Code, i.40.6) and the term conventus is lastly applied to certain bodies of Roman citizens living in a province, forming a sort of enfranchised corporation, and representing the Roman people in their district as a kind of gentry; and it was from among these that proconsuls generally took their assistants. So in spite of some social upsets, as when Septimius Severus put to death a number of leading Baetians— including women — the elite in Baetica remained a stable class for centuries.
Columella, who wrote a twelve volume treatise on all aspects of Roman farming and knew viticulture, came from Baetica. The vast olive plantations of Baetica shipped olive oil from the coastal ports by sea to supply Roman legions in Germania. Amphoras from Baetica have been found everywhere in the Western Roman empire. It was to keep Roman legions supplied by sea routes that the Empire needed to control the distant coasts of Lusitania and the northern Atlantic coast of Hispania.
Baetica was rich and utterly Romanized, facts that the Emperor Vespasian was rewarding when he granted the Ius latii that extended the rights pertaining to Roman citizenship (latinitas) to the inhabitants of Hispania, an honor that secured the loyalty of the Baetian elite and its middle class. The Roman Emperor Trajan, the first emperor of provincial birth, came from Baetica, though of Italian stock, and his kinsman and successor Hadrian came from a family resident in Baetica, though Hadrian himself was born at Rome (which however some say he made up Hadrian#cite note-5). Baetia was Roman until the brief invasion of the Vandals and Alans passed through in the 5th century, followed by the more permanent kingdom of the Visigoths. The province formed part of the Exarchate of Africa and was joined to Mauretania Tingitana after Belisarius' reconquest of Africa. The Catholic bishops of Baetica, solidly backed by their local population, were able to convert the Arian Visigoth king Reccared and his nobles. In the 8th century the Islamic Berbers ("Moors") of North Africa established the Caliphate of Cordoba conquering Baetica. The region was known to them as "al-Andalus", under which name its later history is continued.
See also 
- Arnold Blumberg, "Great Leaders, Great Tyrants? Contemporary Views of World Rulers who Made History", 1995, Greenwood Publishing Group, p.315
- A.T. Fear, Rome and Baetica: Urbanization in Southern Spain, C.50 BC-AD 150 in the series "Oxford Classical Monographs".
- Evan Haley, Baetica Felix: People and Prosperity in Southern Spain from Caesar to Septimius Severus, (excerpt from the Introduction).
- El Housin Helal Ouriachen, 2009, La ciudad bética durante la Antigüedad Tardía. Persistencias y mutaciones locales en relación con la realidad urbana del Mediterraneo y del Atlántico, Tesis doctoral, Universidad de Granada, Granada.
- "Baetica, the great olive oil producer"
- Detailed map of the Pre-Roman Peoples of Iberia (around 200 BC)