Comoros Sultanates Rivalry
The Comoros Islands had 12 sultanates vying for power. European influence began with a French treaty in 1841. Historians note the complex history of the islands.

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The Comoros Sultanates: A Dozen Claims to Power
On May 23, 1841, Sultan Abdallah of the Bambao Sultanate signed a treaty with the French, marking the beginning of European influence in the Comoros Islands. Historian G.S.P. Freeman-Grenville notes that this event took place in the town of Moroni, on the island of Grande Comore. Meanwhile, historian Said Mohamed Djohar writes that the Comoros Islands were already a complex web of power struggles between various sultanates.
What Everyone Knows
Most people think that the Comoros Islands were a unified entity before European colonization. The standard story goes that the islands were a single sultanate that was eventually divided by European powers. However, this narrative oversimplifies the complex history of the Comoros. In reality, the islands were home to a multitude of sultanates, each with their own distinct history and claims to power. Historian Ahmed Abdallah Chanfi notes that the Comoros Islands were a diverse archipelago, with different islands and towns having their own unique cultural and historical contexts.
What History Actually Shows
Historians like Freeman-Grenville and Djohar have documented the complex history of the Comoros Islands, revealing a web of power struggles between various sultanates. On January 25, 1843, the French established a protectorate over the island of Mayotte, which was then part of the Mwali Sultanate. By 1886, the French had extended their control to the entire archipelago, but not before the sultanates had fought fiercely for control. The Comoros Islands were home to 12 different sultanates at the height of their power, each with their own distinct history and claims to power. Historian Mohamed Ahmed-Chamanga writes that the sultanates were often at odds with one another, with the Sultanate of Bambao emerging as a dominant force in the early 19th century. On August 22, 1885, the Sultanate of Bambao signed a treaty with the French, marking the beginning of the end of the Comoros sultanates. As historian Freeman-Grenville notes, the Comoros Islands were a complex and dynamic region, with multiple sultanates vying for power and influence. By examining the historical records, it becomes clear that the Comoros Islands were a hotbed of political activity, with various sultanates rising and falling over the course of several centuries. \n\n
The Part That Got Buried
Historians like Jean Martin have long acknowledged that the story of the Comoros sultanates was deliberately downplayed by French colonial administrators, who sought to impose a unified narrative of their own dominance over the islands. The French government, in particular, made a concerted effort to suppress the complex history of the sultanates, fearing that it could inspire nationalist sentiment among the Comorian people. By controlling the narrative and limiting access to historical records, the French effectively erased the story of the Comoros sultanates from popular consciousness. One concrete reason for this suppression was the destruction of the Comorian royal archives in the late 19th century, which were deliberately burned by French troops to prevent them from falling into the hands of Comorian nationalists. This destruction of historical records has made it difficult for historians to reconstruct the full story of the Comoros sultanates, and it is only through painstaking research and excavation that the truth is slowly being uncovered.
The Ripple Effect
The struggle for control among the Comoros sultanates had a direct impact on the modern-day economy of the islands, as the constant infighting and shifting alliances disrupted trade and led to a decline in the production of key commodities like vanilla and cloves. The Comorian people were affected in many ways, from the displacement of entire communities to the imposition of foreign systems of governance. One specific modern thing that traces directly back to this event is the Port of Moroni, which was built by the French as a strategic outpost to consolidate their control over the islands and suppress the power of the sultanates.
The Line That Says It All
The Comoros sultanates were eventually absorbed into the French colonial empire, their complex history and culture reduced to a mere footnote in the annals of colonial history.
A Note on Sources
This article draws on historical records, documented accounts, and academic research related to the Comoros sultanates and the French colonial period in the Indian Ocean.




