The Monsoon Coast: a study pack
For a halaqa or a classroom, built on chapter IV. A page for the leader, a handout, and the answers. Print it whole, or just the handout.
Part one
For the one leading
- For
- Ages 12 and up, and adult study circles
- Time
- About an hour
- You will need
- One handout each. The atlas on a screen, zoomed to the Swahili coast. The picture of Mombasa, Kilwa and Sofala from the chapter, on a screen or printed.
- The chapter
- IV. The Monsoon Coast, about a fifteen-minute read
Aims
- Explain how Islam came down the East African coast with trade, and what the mosques at Shanga show about how early it came.
- Tell the story of Kilwa, from its founding story to its gold, its coins and the sultan Ibn Battuta met.
- Describe what came after: the Portuguese, Zanzibar’s slave markets until 1873, and the school Habib Swaleh founded in Lamu.
In a halaqa
- 5 minOpen the circle and read the aims.
- 10 minRead the story in brief aloud, one line each.
- 10 minRead together: the passages, slowly, with the Arabic where given.
- 25 minTalk about it: two or three questions, not all of them.
- 10 minCheck yourself together, then each person names one thing to carry home.
In a classroom
- 5 minStart with the map: find the places on the atlas.
- 10 minRead the story in brief and the dates.
- 15 minOne activity from “Try this.”
- 10 minTalk in pairs: one question each.
- 10 minCheck yourself, then go over the answers.
Notes
Kilwa’s founding story comes from its own chronicle, in the version Arthur Strong summarized in 1895. Treat it as the town’s story about itself, not as a record.
The figures on Seyyid Said’s slave trade are those of a British writer of 1905, and should be given as his.
Read the chapter yourself first. Every question here can be answered from it, and the section to look in is named under each one.
Part two: the handout
IV. The Monsoon Coast
On the east coast of Africa, Islam came by sea. Towns of coral stone grew up along the shore, traded across the Indian Ocean, and built mosques that still stand.
The story in brief
- Swahili, the language of the East African coast, takes its name from an Arabic word for shores. The towns of this coast lived by trade across the Indian Ocean.
- At Shanga in Kenya, the archaeologist Mark Horton found a sequence of mosques, each rebuilt over the last, nine times between 780 and 1000. On Zanzibar, a mosque at Kizimkazi bears inscriptions dated 1107.
- Kilwa’s chronicle tells of a prince from Shiraz who bought the island for enough cloth to surround it. It is a founding story: people had lived on Kilwa long before.
- Kilwa was richest in the thirteenth and fourteenth centuries. Its wealth was gold, it minted its own coins, and its Great Mosque is the oldest standing mosque on the coast.
- Ibn Battuta came in 1331 or 1332 and praised the sultan, Abu’l-Muzaffar Hasan, for his gifts and generosity.
- In 1498 Vasco da Gama’s ships came up the coast. In 1505 the Portuguese took Kilwa and sacked Mombasa.
- In 1840 Seyyid Said moved his court to Zanzibar, which became one of the main slave-trading ports of East Africa. A treaty of 1873 closed its public slave markets.
- In 1889 Habib Swaleh founded the Riyadha Mosque in Lamu, and it soon became a center of learning.
Dates
- About 780The first of the mosques at Shanga on the Kenya coast, rebuilt nine times by 1000, as dated by its excavator, Mark Horton.
- 1107The inscription at Kizimkazi on Zanzibar, dated 500 after the Hijrah.
- About 1330Ibn Battuta sails the east coast and praises Kilwa.
- 1498Vasco da Gama’s ships anchor off Mombasa and Malindi, and the king of Malindi gives them a pilot for India.
- 1505A Portuguese fleet under Francisco de Almeida takes Kilwa by force and sacks Mombasa.
- 1840Seyyid Said moves his court from Muscat to Zanzibar, which becomes one of the main slave-trading ports of East Africa.
- 1873Sultan Barghash of Zanzibar signs a treaty with Britain to end the export of slaves from the mainland coast and close the public slave markets.
- 1889Habib Swaleh founds the Riyadha Mosque in Lamu, which soon becomes a center of learning.
People
- Abu’l-Muzaffar Hasan sultan in 1331 or 1332Sultan of Kilwa when Ibn Battuta came in 1331 or 1332. Ibn Battuta wrote that he was noted for his gifts and generosity, and that he gave the clothes off his back to a poor man who asked for them. He was also called Abu al-Mawahib, the father of gifts.
- Habib Swaleh about 1853 to 1936Scholar of Hadrami descent, born in the Comoro Islands, who came to Lamu and in 1889 founded the Riyadha Mosque, which soon became a center of learning. He gave the Lamu Maulid, the celebration of the Prophet’s birthday, its present form. In 2012 his descendants still organized it.
Words to know
- Swahili
- The language of the East African coast. Its name comes from an Arabic word for shores.
- Monsoon
- Winds over the Indian Ocean that reverse twice a year, so a ship could sail to Africa and home inside twelve months.
- Wattle and daub
- Walls of woven sticks plastered with mud. The first mosques at Shanga were built this way.
- Mihrab
- The niche in a mosque’s wall that marks the direction of prayer. At Shanga one appears by 850.
- Kufic
- An angular style of Arabic script, used in the inscriptions at Kizimkazi.
- Dhow
- A sailing boat of the Indian Ocean. Kilwa Kisiwani can still be reached by dhow from the mainland.
- Maulid
- The celebration of the Prophet’s birthday, peace be upon him. Lamu’s took its present form from Habib Swaleh.
Read together
وَمِنْ ءَايَٰتِهِۦٓ أَن يُرْسِلَ ٱلرِّيَاحَ مُبَشِّرَٰتٍ وَلِيُذِيقَكُم مِّن رَّحْمَتِهِۦ وَلِتَجْرِىَ ٱلْفُلْكُ بِأَمْرِهِۦ وَلِتَبْتَغُوا۟ مِن فَضْلِهِۦ وَلَعَلَّكُمْ تَشْكُرُونَ ﴿٤٦﴾
Among His signs is that He sends the winds as harbingers [of rain], so that He may give you a taste of His mercy, and that the ships may sail by His command, and that you may seek His bounty, and so that you may be grateful.
Quran 30:46, translation by the Rowwad Translation Center, QuranEnc
Allah’s Messenger (ﷺ) said, “The seller and the buyer have the right to keep or return goods as long as they have not parted or till they part; and if both the parties spoke the truth and described the defects and qualities (of the goods), then they would be blessed in their transaction, and if they told lies or hid something, then the blessings of their transaction would be lost.”
Sahih al-Bukhari 2079, translation by Muhammad Muhsin Khan
Talk about it
- The mosque at Shanga was rebuilt nine times, each over the last. What does a community show when it keeps rebuilding its mosque in the same place?See: The first mosques
- Kilwa’s founding story says the island was bought with cloth, but people lived there long before. Why do towns tell founding stories, and how should we read them?See: An island bought with cloth
- Ibn Battuta praised the sultan’s generosity, and the French translation adds that his gifts came from raids on people who were not Muslims. How do we weigh both things about one man?See: A sultan of gifts
- A British writer called Zanzibar’s ruler the greatest slave-trader in the world, and a church now stands on the site of the last market. Why does it matter to tell this part of the story honestly?See: Zanzibar and the trade in people
- The Riyadha in Lamu has been teaching since 1889. What makes a place of learning last?See: Lamu
Try this
- Follow the coast. On the atlas, choose The Swahili coast and find Lamu, Shanga, Malindi, Mombasa, Zanzibar and Kilwa, from north to south. Use the chapter to write one line about each.
- Read a picture from 1572. Look at the engraving of Mombasa, Kilwa and Sofala in the chapter. What did the engraver choose to show? What does it suggest about how Europeans saw these towns?
- Trace a coin. Five Kilwa coins were found on an island off northern Australia. On a world map, draw a line from Kilwa to Marchinbar Island. The chapter does not say how they got there, so write your ideas down as guesses.
On the atlas: Lamu Shanga Malindi Mombasa Zanzibar Kilwa
Check yourself
- Where does the word Swahili come from?
- Between which years was the mosque at Shanga rebuilt nine times?
- Which sultan of Kilwa did Ibn Battuta meet, and what was he known for?
- What did the Portuguese do at Kilwa and Mombasa in 1505?
- What did the treaty of 1873 close?
- Who founded the Riyadha Mosque in Lamu, and when?
From The First Refuge, ferrand.africa/teach/the-monsoon-coast/. Free to print and copy for teaching.
Part three
Answers and sources
- Where does the word Swahili come from?From an Arabic word for shores.
- Between which years was the mosque at Shanga rebuilt nine times?Between 780 and 1000.
- Which sultan of Kilwa did Ibn Battuta meet, and what was he known for?Abu’l-Muzaffar Hasan, known for his gifts and generosity.
- What did the Portuguese do at Kilwa and Mombasa in 1505?They took Kilwa by force and built a fort there, and sacked Mombasa.
- What did the treaty of 1873 close?All public markets for the buying and selling of imported slaves in the dominions of the Sultan of Zanzibar.
- Who founded the Riyadha Mosque in Lamu, and when?Habib Swaleh, in 1889.
The readings
- Quran 30:46: quranenc.com. Translation by the Rowwad Translation Center, QuranEnc.
- Sahih al-Bukhari 2079: sunnah.com. Translation by Muhammad Muhsin Khan.
- Arabic text of the Quran: the Tanzil Project, Uthmani script, tanzil.net.
The chapter’s sources
- Richard F. Burton, Zanzibar; City, Island, and Coast, volume 1 (London, 1872), page 129. archive.org
- Ibn Battuta: Travels in Asia and Africa, 1325-1354, translated and selected by H. A. R. Gibb (London: Routledge, 1929). archive.org
- UNESCO World Heritage Centre, Ruins of Kilwa Kisiwani and Ruins of Songo Mnara. whc.unesco.org
- Stephanie Wynne-Jones and Jeffrey Fleisher, “The Eastern African Coast,” in The Oxford Handbook of Islamic Archaeology (Oxford University Press, 2021), pages 377 to 394. eprints.whiterose.ac.uk
- Samir S. Patel, “Stone Towns of the Swahili Coast,” Archaeology, January and February 2014. archaeology.org
- S. Flury, “The Kufic Inscriptions of Kisimkazi Mosque, Zanzibar, 500 H. (A.D. 1107),” Journal of the Royal Asiatic Society (1922). archive.org
- S. Arthur Strong, “The History of Kilwa, Edited from an Arabic MS.,” Journal of the Royal Asiatic Society (1895), beginning on page 385. archive.org
- The Book of Duarte Barbosa, completed about 1518, translated by Mansel Longworth Dames, volume 1 (Hakluyt Society, 1918). archive.org
- Powerhouse Museum, Sydney, Collection of coins, photograph and documentation: the coins found on Marchinbar Island, Northern Territory. collection.powerhouse.com.au
- Mike Owen, “Trade Winds,” Australian Geographic (2014), on the Kilwa coins found in Arnhem Land. pastmasters.org.au
- C. Defrémery and B. R. Sanguinetti, Voyages d’Ibn Batoutah, volume 2 (Paris, 1854), page 193. archive.org
- A Journal of the First Voyage of Vasco da Gama, 1497-1499, translated and edited by E. G. Ravenstein (Hakluyt Society, 1898). archive.org
- UNESCO World Heritage Centre, Fort Jesus, Mombasa. whc.unesco.org
- Robert Nunez Lyne, Zanzibar in Contemporary Times (London, 1905), pages 39 and 53. archive.org
- UNESCO World Heritage Centre, Stone Town of Zanzibar. whc.unesco.org
- Treaty between Great Britain and the Sultan of Zanzibar for the suppression of the slave trade, June 5, 1873, printed in Papers Relating to the Foreign Relations of the United States, 1873, document 196. history.state.gov
- Iain Walker, “Understanding a diaspora through Lamu Maulid,” Centre on Migration, Policy and Society, University of Oxford, March 6, 2012. compas.ox.ac.uk
- Anne K. Bang, “The Manuscript Collection of the Riyadha Mosque, Lamu, Kenya,” Tombouctou Manuscripts Project, University of Cape Town, June 15, 2011. tombouctoumanuscripts.uct.ac.za
- Clarissa Vierke, “Writing Songs, Singing Texts: Orality and Literacy in Swahili Manuscripts,” Manuscript Cultures 17 (University of Hamburg, 2021). csmc.uni-hamburg.de
- Tanzania Tourist Board, Kilwa. tanzaniatourism.com
- Foreign, Commonwealth and Development Office (United Kingdom), Kenya travel advice, updated October 16, 2026. gov.uk
- Foreign, Commonwealth and Development Office (United Kingdom), Tanzania travel advice, updated October 20, 2026. gov.uk