February 26, 1885

General Act of the Berlin Conference

Delegates sign the General Act and close the Berlin Conference

The treaty that symbolizes Europeans drawing Africa's borders drew no specific African border.

The closing session, 26 February 1885

At the conference's final session in Berlin on 26 February 1885, plenipotentiaries of all fourteen participating states signed the General Act and the meeting closed. More than three months of negotiation had gone into consolidating the agreed declarations and navigation acts into a single instrument.

Its 38 numbered articles covered Congo-basin trade, suppression of the slave trade, neutrality, navigation of the Congo and the Niger, and requirements for future occupations on Africa's coasts.

Two articles, and what they said

The much-invoked principle of effective occupation lives in Articles 34 and 35. They required notification of new coastal possessions or protectorates, and sufficient authority in occupied coastal regions to protect rights and, where applicable, trade and transit.

They speak of coasts. The text created no general procedure for drawing every interior border, and it neither created nor named the Congo Free State — recognition tied to Leopold II's association came through related bilateral diplomacy.

Signature is not ratification

Article 38 required ratification, while committing signatories not to act contrary to the Act in the meantime. Ink alone did not make the agreement operative for each government.

The American delegates signed and the United States then did not ratify.

Sources

Researched 23 Aug 2026 5 sources 2 audit passes

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