20th Century
Civil-war frontier (the Andévalo straddles the Republican-Nationalist line); rural exodus to Huelva city and the petrochemical complex at La Rábida; the end of the mining cycle.
Part of Andévalo
8 moments in this segment.
- — Spanish Civil War — Andévalo frontier. The Andévalo straddles the Republican-Nationalist line through the early months of the war. Mining-village politics — strong UGT and CNT presence in the company towns, parish-rooted conservatism in the older villages — produce sharp local fractures. Several Andévalo municipalities see executions on both sides.
- — Streets of Santa Bárbara. Narrow whitewashed streets, slate-grey doorframes, geraniums on the windowsills, low-pitched terracotta roofs. The visual grammar of Andévalo village architecture — austere but cared-for, a living settlement rather than a tourist set.
- — Riotinto returns to Spanish hands. The Compañía Española de Minas de Río Tinto is created in 1954 to repatriate two-thirds of the British share; the British shareholders retain a minority. The state-led re-Spanishisation of the mining sector continues through Franco's autarchy years.
- — La Rábida petrochemical complex. The petrochemical complex at La Rábida (Huelva) is founded in 1964 as part of Franco's industrial polos de desarrollo. The plants pull labour from the Andévalo and dramatically reshape the Huelva ría environment.
- — Rural exodus to Huelva + Seville. The post-war Spanish rural exodus hits the Andévalo hard. Young people leave for Huelva city, Seville, and the new petrochemical complex at La Rábida (founded 1964). Andévalo village populations halve in two decades; the empty houses stay empty.
- — First democratic municipal elections. The 3 April 1979 elections — the first municipal vote of post-Franco democracy — install Andévalo villages' first elected ayuntamientos. Most of the region's villages alternate between PSOE and PP for the next four decades.
- — Schengen — border reopens. Spain and Portugal both accede to the Schengen Area on 26 March 1995. The checkpoints between Paymogo and Barrancos, Rosal de la Frontera and Ficalho disappear; weekly cross-border trade — that ran continuously from medieval times until the 20th-century border closures — resumes after a 50-year administrative interruption.
- — Sierra de Aracena + jamón ibérico. North of the Andévalo, the Sierra de Aracena: chestnut groves, cork oaks, free-range Iberian pig (pata negra). The region's Denominación de Origen for jamón ibérico de bellota becomes one of the highest-prestige in Spain; the Andévalo villages share in the broader brand.

