KS3 · History
The Islamic world in the 11th century
Baghdad, Cordoba and Sicily were all Islamic places in the 11th century. So did they all answer to the same ruler? Not even close.
History · Cause & effect
How the caliph came to rule in name only
Tap an event to see what led to it and what followed.
Causes ←
What led here
Event
The caliph wins Baghdad back, with help
1060
He got the city back, but the real power went to the people who helped him.→ Consequences
What followed
Predict, then check
The Christian Normans captured the first Sicilian cities in 1061 and finished conquering the island in 1091.
Sicily had been led by Muslim emirs. Then Christian Normans conquered it. What do you think happened to Muslim influence on the island?
WHAT YOU'VE LEARNED
A quick recap of today's lesson.
Three places, one century, and no single boss.
What you need to know
- Historians say Islamic worlds, plural, because in the 11th century there were many different Islamic states, not one.
- Muslims shared a common religion, but there were differences between Muslims themselves.
Have a goThree phrases: 'a shared religion', 'one single empire', 'many Islamic states'. Which one does NOT describe the 11th century?
'One single empire'.
Muslims shared a religion, but they lived in many different Islamic states rather than one.
- A caliph is a political and religious leader of Muslim communities.
- A caliphate is an Islamic state, especially one ruled by a single religious and political leader.
- Baghdad, in what is now Iraq, was the capital of the Abbasid Caliphate, which rose to power in the 8th century.
- By the 11th century the Abbasid caliphs had little real control outside Baghdad, because far-away governors often ruled as they wanted.
- In 1060 the caliph only regained Baghdad with help from the Seljuk Turks, who then made the important decisions.
Have a goThe caliph got Baghdad back in 1060, but only with outsiders' help. Does that sound like a ruler in full control?
No. The Seljuks, who helped him, then made the important decisions.
Needing outsiders to regain your own capital shows where the real power had moved.
- Cordoba, in modern-day Spain, did not accept the Abbasid caliphs and had its own caliphs.
- Sicily, a small island near the centre of the Mediterranean, was led by emirs loyal to the Fatimid caliphs of Egypt.
Have a goYour mate insists the caliph in Baghdad was the boss of Cordoba and Sicily too. Who did those two actually answer to?
Cordoba had its own caliphs; Sicily's emirs were loyal to the Fatimid caliphs of Egypt.
Neither place was loyal to the Abbasid caliphs, so 'one empire ruled from Baghdad' does not fit.
- Muslims, Christians and Jews lived in all three places, and all three were involved in a lot of international trade.
The big picture
Historians talk about Islamic worlds, not one Islamic world. Muslims shared a religion, but in the 11th century there were many different Islamic states. Baghdad's caliph ruled in name while the Seljuks held the power, Cordoba had its own caliphs, and Sicily was led by emirs loyal to the Fatimids until Christian Normans conquered it. All three had diverse populations and a lot of international trade.
Key points
Worked example
Problem
How similar was Cordoba to Baghdad in the 11th century? Build a short comparison.
⚠ Watch out
Picturing one empire run from Baghdad. By the 11th century the caliph had little real control outside the city, and after 1060 the Seljuks made the important decisions. Cordoba had its own caliphs and Sicily was loyal to the Fatimids.
Memory hook
Three places, three bosses: Baghdad's caliph (with the Seljuks holding the power), Cordoba's own caliphs, and Sicily's Fatimid-loyal emirs, until the Normans came.
Check yourself
Without looking back: name one thing all three places shared, then give one difference for each place. Could one empire ruled from Baghdad explain what you just wrote?
Flashcards
(12)What is a caliph?
What is a caliphate?
What is an emir?
What is a province?
What does diverse mean?
What is a scholar?
What was the House of Wisdom?
What was the Al-Nizamiyya?
Who were the Seljuks?
Who were the Fatimids?
Why do historians say Islamic worlds, not the Islamic world?
When did the Normans conquer Sicily?
Tap any card to flip it, or use Study as deck to go through them one at a time. In the full lesson these run as a spaced-repetition deck — you rate each card Hard, Good or Easy and the tricky ones keep coming back until they stick.
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How this lesson was checked. This KS3 Historylesson was published through Lightbulb Learning's human-designed editorial process — the educational standards, accuracy rules and publication checks it must pass were authored and approved by Philip Halpin. It passed subject-specific assessment, automated educational checks and technical publication verification before going live (publication checks completed 9 October 2026). Published pages are monitored, human spot-checking is ongoing across the lesson library, and anything found wrong is corrected or withdrawn. How our lessons are made and checked. Spotted a mistake? Email hello@lightbulblearning.co and we'll review it.