EVENT INFORMATION

19
February
1810

Portugal’s treaty with Britain promises gradual suppression of the slave trade

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📅 19 February 1810 📍 Brazil

On 19 February 1810, Portugal and Britain signed commercial and alliance agreements whose tenth article committed the Portuguese prince regent to cooperate toward the gradual abolition of the African slave trade and restricted Portuguese purchases to African coasts south of the Equator. The pledge reflected British diplomatic pressure and Portuguese imperial interests; it did not emancipate enslaved people in Brazil or immediately stop trafficking. Brazil remained a major destination for the forced migration of Africans.

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People in this event

João

prince regent

British and Portuguese negotiators

Organizations in this Event

Portuguese Crown

British Crown