Seville | Age of Exploration

Seville was the capital of Andalusia and a major commercial center of the Spanish Empire during the 16th and early 17th Centuries, holding a monopoly on the Indies trade through the Casa de Contratación. It attracted foreign merchants, experienced rapid population growth, and played a central role in Spain’s Golden Age before declining in the 17th Century.

Essential Facts

Part Of: Age of Exploration, Settlement of the Americas, Spain in the New World.
Significance: Seville is important to American History because of its influence during the Age of Exploration, connections to trade in the Indies, and involvement in the Transatlantic Slave Trade.

Key Details

Seville was the capital of Andalusia and was located on the Guadalquivir River.
It held a monopoly on the Indies trade during the 16th and early 17th Centuries.
Seville was the commercial center in Spain, while Madrid was the political center.
In 1503, the Casa de Contratación was established in Seville.
The Casa regulated trade, trained navigators, and collected the Crown’s share of silver.
All trade with the New World went through Seville and was overseen by the Casa.
Seville was also involved in the Transatlantic Slave Trade.
As more European nations expanded their trade in the New World, Seville declined.
In 1711, the Casa de Contratación was relocated to Cádiz.

Historical Notes

Seville, the capital of Andalusia on the Guadalquivir River, rose to prominence as the Spanish Empire’s 16th-century commercial hub through its Indies trade monopoly, while retaining visible Arab cultural influences.

Seville was the capital of the Spanish province of Andalusia.
It is located on the banks of the Guadalquivir River in southern Spain.
It benefited from its monopoly on trade with the Indies to become the commercial center of the Spanish Empire during the 16th Century.

The city was recaptured from Muslim rulers in the 13th century during the Reconquista. Arab cultural influence remained visible after the conquest, including the cathedral’s spire that had once been the minaret of Seville’s grand mosque.

AHC Notes

Reconquista (711–1492) — A centuries-long campaign to reclaim the Iberian Peninsula from Muslim rule, beginning after the invasion in 711 and ending with the conquest of Granada in January 1492. The political unity of Castile and Aragón under Ferdinand and Isabella in 1479 enabled the final push against Granada. The victory united Spain under Christian rule, expanded the Spanish Inquisition, and inspired explorations of discovery. The Reconquista’s ideals of Christian conquest, civil order, and expansion drove Spain’s age of exploration and colonial expansion.

Seville’s Economic Role in Spain’s Golden Age

During Spain’s Golden Age, Madrid served as the Habsburg Empire’s political center, while Seville, enriched by its Indies trade monopoly, reached its commercial peak in the late 16th and early 17th Centuries, forming one of three distinct Iberian economies alongside Castile’s wool trade and Aragon’s Mediterranean commerce.

Madrid was the political and administrative center of the Habsburg Empire.
Seville was a thriving commercial center that grew to rival Madrid in wealth during Spain’s Golden Age.

Seville’s trade-based economy was one of three distinct economies within Spanish Iberia.

Seville and its surrounding region focused on trade with the New World.
Castile’s wool trade encouraged economic ties with the cloth markets of northern Europe.
Aragón maintained mercantile trade with nations in the Mediterranean.

The city reached its peak in the late 16th Century and early 17th Century. Its prosperity was tied to the height of the Indies trade, in which Seville held a monopoly on shipping due to the Casa de Contratación.

AHC Notes

Castile — The dominant Iberian kingdom to emerge from the Reconquista, Castile became the political and economic center of Spain in the 15th and 16th centuries. Shaped by a military and Catholic identity, it expanded into the Americas under Charles V and Philip II, gaining wealth from New World trade. Persistent economic weaknesses, social inequality, and failed foreign campaigns in the late 16th century led to the decline of its influence and the end of Spain’s dominance in Europe.

Establishment of the Casa de Contratación

The Casa de Contratación was a Spanish government agency established in Seville in 1503 to oversee and regulate all trade between Spain and its American colonies, manage taxation, supervise shipping, and ensure the Crown’s share of wealth from the New World. It operated until the 1700s.

A 1503 edict established the Casa de Contratación at Seville.
It operated out of the royal palace of Alcazar.

Casa de Contratación served as a type of chamber of commerce and was responsible for:

Administering colonial shipping between Spain and the Indies.
Enforcing trade regulations.
Organizing merchant fleets.
Training ship’s captains and navigators.
Acting as a tribunal for maritime legal cases.
Ensuring the Crown received its one-fifth share of all silver from the Americas.

AHC Notes

Silver — Silver was one of the most important commodities that drove European expansion during the Age of Exploration. Large deposits discovered in New Spain and the Andes in the 16th Century made Spain the richest global power of its time. Spanish silver flowed across the Atlantic and Pacific, fueling global trade with Europe, India, and China. The massive influx led to inflation in Europe, weakened Spain’s manufacturing, and spurred other nations to establish colonies and mines in the Americas.

Foreign Merchants in Seville

By establishing Seville as the sole port for colonial shipping, the Casa de Contratación helped make the city a key location where foreign merchants profited from the Indies commerce through local intermediaries and Spanish agents.

Seville’s monopoly of trade with the Indies attracted foreign entrepreneurs.
Merchants and traders, especially French and Genoans, moved to Spain to profit from the Transatlantic Trade.

Spanish monarchs issued orders banning foreign merchants from trading with Spanish Colonies in the Americas.

Foreign merchants evaded these restrictions by hiring locals to complete the paperwork, so the merchant of record appeared to be from Castile.
Foreign businesses also worked indirectly by partnering with Spanish “factors,” or agents, in Seville.
These agents bought and sold goods in the profitable trade with the Americas.

Population Growth

Between 1530 and 1590, Seville’s population expanded, making it larger than Madrid and the third-largest city in western Europe after Paris and Naples.

Foreigners contributed to Seville’s population growth.
Between 1530 and 1590, the population increased by almost 140%.
This growth was notable compared to the population decline in other Castilian towns. In the second half of the 16th century, Seville’s population reached 150,000, making it 50% larger than Madrid.

Seville’s Upper-Class Society

Unlike much of Spain, Seville lacked the poor nobility common in Castile, with its upper classes dominated by wealthy aristocrats and merchant families whose opulent lifestyles reflected the city’s prosperity and whose ambitions often included acquiring titles and seats on the municipal council.

Seville’s demographics differed from the rest of Spain. The hidalgos, or poor nobility, common in Castile, were largely absent in Seville.
The upper class was dominated by aristocratic families attracted by the city’s growing wealth.
These aristocrats resided in Seville while generating income from extensive landholdings in the Guadalquivir Valley.
Wealthy merchant families sought to buy titles and join the council of municipal magistrates known as the Twenty-Four.
Old and new wealthy families lived side by side and were known for openly displaying their wealth.

Peasants, Agriculture, and Slavery

Seville’s prosperity extended to estates in the outlying areas, which provided supplies and provisions for local and transatlantic markets, while Andalusia’s higher slave population, which was tied to the Indies trade, often lived as baptized Christians and sometimes organized their own religious confraternities.

Peasants in Seville’s outlying rural areas also benefited from the growing trade economy.
Estates in the Guadalquivir Valley produced grains, olives, and wine grapes.
These goods were sold in the Indies trade and consumed by Seville’s large urban population.
Some peasants gained enough wealth to own large tracts of land.

The Transatlantic Slave Trade was linked to Seville, and there were slaves in Andalusia than in other parts of Spain.

Portuguese slave traders started operating in Seville as early as 1462.
In the 16th Century, it is estimated that roughly 15% of the population of Seville was made up of enslaved people, including Africans, Moors, and Christians.
Enslaved people made up about 7% of the population of Spain.
Merchants in Seville controlled an Asiento from 1651 to 1662.

AHC Notes

Transatlantic Slave Trade — A lucrative business in which the commodity was often African men, women, and children. They were captured in Africa, transported across the Atlantic Ocean over the “Middle Passage,” and forced to work in the Americas. It was also part of the Triangular Trade System and the Mercantile System. In Europe, the slave trade also included captive Muslims and Christians.
Asiento System — A series of contracts granted by the Spanish Crown from 1518 to 1789 that allowed foreign merchants to supply African slaves to Spain’s American colonies. It involved Portuguese, British, Dutch, French, and other European traders, and was a major component of the Transatlantic Slave Trade.

Seville’s Decline

Seville declined as foreign competitors started trading directly with the Indies, culminating in the relocation of the Casa de Contratación to Cádiz in 1717..

Seville began to decline in importance during the 17th Century as other nations encroached on the Indies trade.
In 1717, the Bourbon monarchs moved the Casa de Contratación to Cádiz.

Even at its height, Seville faced significant problems.

Corruption was widespread as officials tried to take a share of the city’s wealth.
Corruption and bribery were common in Seville’s judicial system.

Magistrates often collaborated with speculators to maintain high prices while neglecting their duties, including public sanitation.

Poor sanitation led to epidemics of diseases.
In 1621, Philip IV scolded public officials for neglecting public welfare while seeking personal gain.

AP US History Alignment

Seville is part of the following units, topics, and chapters in the AP US History curriculum:

Unit 1: 1491–1607

Notes

Written by Randal Rust