 At the same time, although without mutual consultation, the United States abolished the slave trade the same year, but not its internal slave trade which became the dominant character in American slavery until the 1860s.In 1805 the British Order-in-Council had restricted the importation of slaves into colonies that had been captured from France and the Netherlands.Britain continued to press other nations to end its trade; in 1810 an Anglo-Portuguese treaty was signed whereby Portugal agreed to restrict its trade into its colonies; an 1813 Anglo-Swedish treaty whereby Sweden outlawed its slave trade; the Treaty of Paris 1814 where France agreed with Britain that the trade is "repugnant to the principles of natural justice" and agreed to abolish the slave trade in five years; the 1814 Anglo-Netherlands treaty where the Dutch outlawed its slave trade.