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Expanded History

History of Spain

From antiquity to the modern era — the historical eras, key events, and narrative that shaped Spain.

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Overview

El Escorial, northwest of Madrid, built by Philip II in the second half of the sixteenth century THE NATIONAL HISTORY of Spain dates back to the fifth century A.D., when the Visigoths established a Germanic successor state in the former Roman diocese of Hispania. Despite a period of internal political disunity during the Middle Ages, Spain nevertheless is one of the oldest nation-states in Europe. In the late fifteenth century, Spain acquired its current borders and was united under a personal union of crowns by Ferdinand of Aragon (Spanish, Aragon) and Isabella of Castile (Spanish, Castilla). For a period in the sixteenth and the seventeenth centuries, Portugal was part of that Iberian federation. In the sixteenth century, Spain was the foremost European power, and it was deeply involved in European affairs from that period to the eighteenth century. Spain’s kings ruled provinces scattered across Europe. The Spanish Empire was global, and the influence of Spanish culture was so pervasive, especially in the Americas, that Spanish is still the native tongue of more than 200 million people outside Spain. Recurrent political instability, military intervention in politics, frequent breakdowns of civil order, and periods of repressive government have characterized modern Spanish history. In the nineteenth century, Spain had a constitutional framework for parliamentary government, not unlike those of Britain and France, but it was unable to develop institutions capable of surviving the social, economic, and ideological stresses of Spanish society. The Spanish Civil War (1936-39), which claimed more than 500,000 lives, recapitulated on a larger scale and more brutally conflicts that had erupted periodically for generations. These conflicts, which centered around social and political roles of the Roman Catholic Church, class differences, and struggles for regional autonomy on the part of Basque and Catalan nationalists, were repressed but were not eliminated under the authoritarian rule of Nationalist leader Generalissimo Francisco Franco y Bahamonde (in power, 1939-75). In the closing years of the Franco regime, these conflicts flared, however, as militant demands for reform increased and mounting terrorist violence threatened the country’s stability. When Prince Juan Carlos de Borbon became king of Spain following Franco’s death in November 1975, there was little indication that he would be the instrument for the democratization of Spain. Nevertheless, within three years he and his prime minister, Aldolfo Suarez Gonzalez (in office 1976-81), had accomplished the historically unprecedented feat of transforming a dictatorial regime into a pluralistic, parliamentary democracy through nonviolent means. This accomplishment made it possible to begin the process of healing Spain’s historical schisms. The success of this peaceful transition to democracy can be attributed to the young king’s commitment to democratic institutions and to his prime minister’s ability to maneuver within the existing political establishment in order to bring about the necessary reforms. The failure of a coup attempt in February 1981 and the peaceful transfer of power from one party to another in October 1982 revealed the extent to which democratic principles had taken root in Spanish society. West European governments refused to cooperate with an authoritarian regime in the immediate aftermath of World War II, and, in effect, they ostracized the country from the region’s political, economic, and defense organizations. With the onset of the Cold War, however, Spain’s strategic importance for the defense of Western Europe outweighed other political considerations, and isolation of the Franco regime came to an end. Bilateral agreements, first negotiated in 1953, permitted the United States to maintain a chain of air and naval bases in Spain in support of the overall defense of Western Europe. Spain became a member of the United Nations in 1955 and joined the North Atlantic Treaty Organization in 1982.

Historical Eras

The major periods of {country}’s history at a glance.

  1. Ancient Hispania

    218 BCE – 476

    Roman legions entered the Iberian Peninsula during the Second Punic War, gradually subjugating Carthaginian and Iberian peoples to forge the province of Hispania. Over six centuries, Roman rule brought Latin language, law, urban infrastructure, and Christianity to the region. The era ended as Germanic tribes — Vandals, Suevi, and ultimately Visigoths — swept across the collapsing Western Empire.

  2. Visigothic & Moorish Spain

    476 – 1479

    The Visigoths established a Germanic Christian kingdom across Hispania by the late fifth century, but their realm collapsed swiftly when Umayyad Muslim forces crossed from North Africa in 711 and conquered most of the peninsula within a decade. The following centuries were defined by Al-Andalus — a sophisticated Islamic civilization — alongside the gradual Christian Reconquista, during which kingdoms of Asturias, León, Castile, Aragon, and Navarre fought to reclaim territory, producing figures such as El Cid and culminating in the reduction of Muslim rule to the Kingdom of Granada.

  3. Unification & Empire

    1479 – 1700

    The marriage of Ferdinand of Aragon and Isabella of Castile unified Spain's principal crowns, and their reign brought the fall of Granada in 1492, the expulsion of Jews and Muslims, the establishment of the Inquisition, and Columbus's voyages to the Americas. Under the Habsburg monarchs Charles I and Philip II, Spain became the foremost world power, commanding a global empire stretching from the Americas to the Philippines and controlling vast swaths of Europe. Spanish silver from the New World funded near-constant European wars, even as the defeat of the Armada in 1588 foreshadowed declining naval supremacy.

  4. Decline & Bourbon Reform

    1700 – 1808

    The death of the last Spanish Habsburg without an heir triggered the War of the Spanish Succession, ultimately seating the French Bourbon dynasty on the throne under Philip V. Bourbon monarchs attempted sweeping administrative and economic reforms throughout the eighteenth century, centralizing power and modernizing institutions, but Spain fell progressively behind Britain and France in commercial and industrial development. The loss of Gibraltar in 1713 and Spain's entanglement in Atlantic imperial rivalries steadily eroded its great-power standing.

  5. Instability & Civil War

    1808 – 1939

    Napoleon's invasion in 1808 sparked the Peninsular War and ignited independence movements across Spanish America, stripping Spain of nearly all its empire by the 1820s. The nineteenth and early twentieth centuries were plagued by constitutional crises, military coups, the Carlist Wars, and deepening conflicts over regionalism, the Church, and class inequality. These tensions erupted catastrophically in the Spanish Civil War of 1936–39, in which Nationalist forces under General Francisco Franco, aided by Nazi Germany and Fascist Italy, defeated the Republican government at the cost of over 500,000 lives.

  6. Franco to Democracy

    1939 – present

    Francisco Franco's authoritarian regime ruled Spain until his death in 1975, suppressing regional autonomy and political opposition while guiding a significant but state-directed economic modernization in the 1960s. King Juan Carlos I, crowned upon Franco's death, defied expectations by overseeing a rapid and peaceful transition to parliamentary democracy alongside Prime Minister Adolfo Suárez, ratifying a new constitution in 1978. Spain joined NATO in 1982 and the European Union in 1986, firmly anchoring itself in the Western democratic order, though challenges including Basque separatist violence and regional tensions have persisted into the twenty-first century.

Timeline Preview

The first 7 key events. View the full chronology on the timeline page.

  1. 573

    The Visigoths conquered Spain.

    The Visigoths conquered Spain.

  2. 711

    Muslims from northern Africa invaded Spain displacing the Goths.

    Muslims from northern Africa invaded Spain displacing the Goths.

  3. 1094

    El Cid, a Castilian Christian, fought the Moors and conquered Valencia.

    El Cid, a Castilian Christian, fought the Moors and conquered Valencia.

  4. 1100

    Portugal gained its independence.

    Portugal gained its independence.

  5. 1200

    The Christian territory controlled the Kingdoms of Aragon, Navarre, and Castile.

    The Christian territory controlled the Kingdoms of Aragon, Navarre, and Castile.

  6. 1200

    The Muslim territory had been reduced to the Kingdom of Granada.

    The Muslim territory had been reduced to the Kingdom of Granada.

  7. 1469

    The marriage of Prince Ferdinand of Aragon and Princess Isabella of Castille.

    The marriage of Prince Ferdinand of Aragon and Princess Isabella of Castille.