Changes

The late Bronze Age began around the 11th 11^th century BC with three different cultural currents predominating: Central European, Atlantic, and Eastern Mediterranean. With an increase in cultural exchanges, these civilisations mixed with native cultures, eventually evolving into what are known as Pre-Roman cultures. Major changes took place and new traditions arose. In the Northwest, they began to cremate their dead and leave their ashes in urnfields, while in the middle of the Peninsula and in the northern and western regions, highly sophisticated bronze weapons and objects were commercially traded. And lastly, merchants and new cultural groups arose in the Mediterranean and southern regions of the Peninsula, foreshadowing the future colonisation of these areas. Meanwhile, advances in metallurgy led to the development of goldsmithing, as evidenced by the Treasure of Villena (Alicante). Livestock routes stretching inland were also built, as revealed at some excavation sites such as Peña Negra in Crevillent (Alicante). These external influences did not, however, impede indigenous development. Examples of this can be seen from the Cogotas culture, which extended to the Douro and Tagus river basins starting in the 11th 11^th century BC, as well as from the Talayotic culture on the Balearic Islands at the end of the Naviform period.

During this period emerge control walkway in livestock routes, water points, mountain passes or river fords as the Tagus River Trail. Metallurgical production sites were built to the north of the Tagus River in Portugal and along the Tinto-Odiel estuary, home to the Tartessian Civilisation during the 10th 10^th and 11th 11^th centuries BC. By the 8th 8^th century BC The Atlantic metallurgy was predominant on the entire Iberian Peninsula, especially at settlements in fertile and grassy areas along the river plains. Such settlements were frequently left open and unprotected, but at other times, built inside walled enclosures. Phoenician merchants began to appear on the coasts around this precolonial period, and later, towards the end of the 7^th century BC, the Greeks.<br>

The use of this new metal technology, which required furnaces capable of reaching extremely high temperatures, did not spread homogenously throughout the Peninsula. Iron-making first began on the coastline in the middle of the 8th 8^th century BC by such predominant protohistoric cultures as the Tartessos while inland civilisations continued to work with bronze and were slower to adopt this new technology. These diverse regional differences (evident at some archaeological sites) led to transformations in how these societies were organised throughout the territory, signalling that the Iberian people were entering into a new era (known as ancient history) and leaving Prehistory behind.

The most recent research on the geographical distribution of the population on the Iberian Peninsula during the Iron Age II shows an overall gradual population increase throughout the territory attributable to the expansion of walled settlements (where population tended to concentrate), although the growth varied from region to region. Many of these communities arose starting in the 2nd 2^nd century BC with the creation of ''Oppida'', authenthic urban centres with administrative functions and territorial power. These ''Oppida'' eventually became ''civitates'' with the Roman occupation of the Peninsula. Life was pastoral and reliant on subsistence farming, primarily involving dried grains, particularly in the Douro and Ebro river basins. There were notable developments in ceramics and metallurgy (particularly for weapons, fibulas, and bracelets) and in the growth and expansion of commercial trade. Noteworthy examples evidencing significant artistic advancement include rock sculptures of boars made (''verracos'') by the Vetton culture and the monolithic stone discs of the Cantabrian stela.