Why did international pressure lead King Leopold II to hand the Congo Free State to Belgium in 1908?

King Leopold II established the Congo Free State in 1885 as his personal possession, rather than a colony of the Belgian state. Under his unrestrained rule, the regime became notorious for systemic brutality, including the use of forced labour to extract rubber, ivory, and palm oil.12

The administration employed horrific methods of coercion, such as kidnapping families, burning villages, and widespread mutilation, to terrorize the population into meeting production quotas. These atrocities led to a catastrophic decline in the Congolese population.2

The truth regarding these abuses was exposed largely through the efforts of the Congo Reform Association, an organization founded by British citizens. As reports of these human rights violations spread, international indignation grew so intense that Leopold II was compelled to relinquish his personal control. Consequently, in 1908, the Belgian parliament took over the territory, renaming it the Belgian Congo and assuming direct administrative responsibility.21