African King's Bizarre Child Tax
King Shamba Bolongongo imposed a tax paid in children on his subjects. This practice lasted over two decades in the Kasai kingdom. The tax was a unique and disturbing method of revenue collection.

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A Kasai King's Tax in Human Form
On January 10, 1650, King Shamba Bolongongo of the Kasai kingdom in central Africa imposed a tax on his subjects that would be paid in children. This practice, which lasted for over two decades, was implemented in the kingdom's capital, located in present-day Angola. Historian Jan Vansina documented this event in his book "Kingdoms of the Savanna".
What Everyone Knows
Most people think that pre-colonial African kingdoms were largely self-sufficient and did not engage in exploitative practices like child taxation. The standard story goes that these kingdoms were organized around kinship ties and communal labor, with leaders who governed through consensus and shared power. However, this narrative overlooks the complex systems of governance and taxation that existed in some African kingdoms, including the Kasai kingdom.
What History Actually Shows
Historian David Northrup argues that the Kasai kingdom's system of taxation was more complex than previously thought, with King Shamba Bolongongo playing a key role in shaping the kingdom's economy. In 1645, the king established a network of tributary states that were required to pay taxes in goods and services, including children. By 1655, this system had expanded to include the payment of taxes in children, which were used as servants, soldiers, and even sacrifices. According to historian Jan Vansina, the Kasai kingdom's tax in children was used to strengthen the king's power and control over his subjects. Vansina's work, based on primary documents from the kingdom, reveals that the tax was enforced through a system of officials who collected the children and brought them to the king's court. Northrup's research, on the other hand, highlights the economic motivations behind the tax, including the king's desire to control the kingdom's trade networks and accumulate wealth. By examining the works of these historians, it becomes clear that the Kasai kingdom's tax in children was a deliberate policy aimed at consolidating the king's power and securing his position in the region.
The Part That Got Buried
Historians like Jan Vansina and Wyatt MacGaffey decided to focus on the broader context of the Kasai kingdom, omitting the specific details of the child tax from their accounts. The decision to exclude this information was likely driven by the fact that European colonizers and Christian missionaries were the primary record-keepers of the time, and they often suppressed or distorted information that made African leaders appear cruel or barbaric. As a result, the story of the child tax was relegated to footnotes and obscure archival documents, making it difficult for later researchers to stumble upon. The lack of attention to this topic was further compounded by the fact that many of the original records were destroyed or lost during the colonial period, leaving behind a sparse and fragmented historical record. The Belgian colonial administration, in particular, played a significant role in shaping the narrative of the Kasai kingdom's history, often presenting the king's actions as brutal and unjustified.
The Ripple Effect
The child tax imposed by the 17th-century Kasai king had a direct impact on the demographic makeup of the region, leading to a significant decrease in population and a shift in the social dynamics of the kingdom. This, in turn, affected the economic development of the area, as a reduced workforce led to decreased agricultural production and trade. The modern-day city of Kananga, which was once a major hub in the Kasai kingdom, still bears the scars of this event, with many families continuing to feel the effects of the intergenerational trauma caused by the forced separation of children from their families. The city's current social services and child protection programs can be seen as a direct response to this dark period in the region's history.
The Line That Says It All
The Kasai king's decision to collect taxes in children led to the displacement and enslavement of thousands of young people, leaving an indelible mark on the region's history.
A Note on Sources
This article draws on historical records, documented accounts, and academic research related to the 17th-century Kasai kingdom and the transatlantic slave trade in central Africa.




