After the death of al-Mansur the caliphate declined, collapsing in 1031. It fragmented
into smaller states known as
taifas
. At first there were seven—Seville, Granada, Murcia,
Toledo, Badajoz, Zaragoza and Valencia, They lacked unity and found it difficult to resist
the stronger Christian states. Often a
taifa
state recognised the overlordship of a Christian
state, paying a paria tax or annual tribute. Often various religious communities were
permitted their own system of law, the
fueros
. Only the intervention of stronger Muslim
powers from North Africa gave renewed strength to Muslim Iberia.
The main thrust of the
Reconquista
went with the strengthening of Christian states,
coalescing into more powerful units. Navarre came to dominance when Sancho the Great
took over Castile, León and Barcelona. Two main powers emerged in Aragón and Castile
(incorporating León). Aragón developed under Ramiro I and by the time of Alfonso VI
was the chief Christian power. This was the age of El Cid, who served Christian and
Muslim rulers in his career. The capture of Huesca by Pedro I of Aragón was a major
advance for the Christians, as was the capture of Toledo by Alfonso VI in 1085. After
being exiled from Aragón, El Cid besieged and took Valencia, ruling it in his own right.
The flow was not in one direction. The Christians captured two
taifas,
Toledo and
Valencia, but the survivors invited in the Almoravids from Morocco. Yūsuf defeated
Alfonso VI at Zalaka and recovered Valencia. Under Alfonso the Battler, Aragón
expanded south, taking Zaragoza in 1118. Portugal emerged through the marriage of the
French Count of Lorraine. What had been a county subject to Castile became an
independent kingdom under Afonso Enriques, acknowledged by Castile in 1143.
A new wave of Muslim success followed the emergence in North Africa of the
Almohads after a religious revolution, though North African problems allowed Christian
recovery and a return to independence by the
taifas
. By the middle of the 12th century the
Almohads emerged victorious in North Africa and turned their attention to Iberia, gaining
the submission of the
taifas
and recovering the Balearics.
A major Christian revival and advance occurred in the 13th century. Possibly the
greatest victory of the
Reconquista
was at Las Navas de Tolosa in 1212. Ferdinand in o
Castile and León took over north and west Andalusia, capturing Córdoba in 1236, Jaén in
1246, and Seville in 1248. Jaime the Conqueror of Aragón recovered the
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Balearics—
Mallorca in 1229, Minorca in 1233 and Ibiza in 1235. He besieged and took Valencia. By
the time the advance slowed, the only surviving
taifa
was Granada. Jaime I settled the
frontier of Aragón with France by the Treaty of Corbeil with Louis IX in 1258—each
giving up territories on the other side of the Pyrenees.
The
Reconquista
seemed almost complete in the 13th century but it slowed to a halt.
Muslim Granada survived, though as a vassal state to Christian Castile. A series o
Muslim rebellions threatened the
status quo,
including those in Andalusia in 1264 and
Valencia in 1274. A new wave of invasion came from North Africa with the emergence
of the Marīnids under Yūsuf. The Marīnids declined after Yūsuf’s defeat by Alfonso XI
and assassination in 1354. Only Castile’s internal problems allowed Granada to survive
so long. Iberia became involved in the Hundred Years’ War. In 1461 Castile finally took
Gibraltar. In 1469 Ferdinand of Aragón married Isabella of Castile. Under their rule the
two kingdoms were united and the
Reconquista
completed. Granada was besieged in
1491 and taken in 1492. The Christians ruled all Iberia though its population and customs
The routledge companion to medieval warfare 230