The Malagasy Protectorate was a French protectorate in what is now Madagascar. Through the protectorate, France attempted to control the foreign affairs of the Kingdom of Imerina through its representative at Antananarivo. France declared the island a protectorate in 1882 after reaching an agreement with Britain, which had been the first European power to establish a lasting influence and presence on the island that dated back to the arrival of London Missionary Society missionaries around 1820; Britain agreed to sanction French claims to Madagascar in exchange for French recognition of its claims to Zanzibar. The French justified the establishment of a protectorate on the basis of land claims over outlying islands like Nosy Be and Nosy Boraha and a treaty signed with a local leader of the