Early History

Archaeological research at Atapuerca indicates the Iberian Peninsula was peopled 1.2 million years ago. Modern humans in the form of Cro-Magnons began arriving in the Iberian Peninsula through the Pyrenees some 35,000 years ago. The best known artifacts of these prehistoric human settlements are the famous paintings in the Altamira cave of Cantabria in northern Spain, which were created about 15,000 BC.

Archaeological and genetic evidence strongly suggests that the Iberian Peninsula acted as one of three major refugia from which northern Europe was repopulated following the end of the last ice age.

The two main historical peoples of the peninsula were the Iberians and the Celts, the former inhabiting the Mediterranean side from the northeast to the southwest, the latter inhabiting the Atlantic side, in the north and northwest part of the peninsula. In the inner part of the peninsula, where both groups were in contact, a mixed, distinctive culture – known as Celtiberian – was present. In addition, Basques occupied the western area of the Pyrenees mountains. Other ethnic groups existed along the southern coastal areas of present day Andalusia. Among these southern groups there grew the earliest urban culture in the Iberian Peninsula, that of the semi-mythical southern city of Tartessos (perhaps pre-1100 BC) near the location of present-day Cádiz. The flourishing trade in gold and silver between the people of Tartessos and Phoenicians and Greeks is documented in the history of Strabo and in the biblical book of king Solomon. Between about 500 BC and 300 BC, the seafaring Phoenicians and Greeks founded trading colonies all along the Spanish Mediterranean coast. Carthaginians briefly took control of much of the Mediterranean coast in the course of the Punic Wars, until they were eventually defeated and replaced by the Romans.

Roman Empire & Germanic Kingdoms

During the Second Punic War, an expanding Roman Empire captured Carthaginian trading colonies along the Mediterranean coast from roughly 210 BC to 205 BC, leading to eventual Roman control of nearly the entire Iberian Peninsula; this lasted over 500 years, bound together by law, language, and the Roman road.

The base Celt and Iberian population remained in various stages of Romanisation, and local leaders were admitted into the Roman aristocratic class. Hispania served as a granary for the Roman market, and its harbours exported gold, wool, olive oil and wine. Agricultural production increased with the introduction of irrigation projects, some of which remain in use. Emperors Trajan, Theodosius I, and the philosopher Seneca were born in Hispania. Christianity was introduced into Hispania in the 1st century AD and it became popular in the cities in the 2nd century AD. Most of Spain's present languages and religion, and the basis of its laws, originate from this period. Rome's loss of jurisdiction in Hispania began in 409, when the Germanic Suevi and Vandals, together with the Sarmatian Alans crossed the Rhine and ravaged Gaul until the Visigoths drove them into Iberia that same year. The Suevi established a kingdom in what is today modern Galicia and northern Portugal. The Alans' allies, the Hasdingi Vandals, established a kingdom in Gallaecia, too,