Colony of Aden on 1 April 1937. On 18 January 1963, the colony was reconstituted as the State of Aden ( "Wilāyat ʿAdan") within the new Federation of South Arabia. The federation in turn became the People's Republic of South Yemen on 30 November 1967, marking the end of British rule. The hinterland of the Colony of Aden was separately governed as the Aden Protectorate. On 19 January 1839, the British East India Company landed Royal Marines at Aden to occupy the territory and stop attacks by pirates against British shipping to India. The British Army considered Aden an important place due to
Lagos Colony Lagos as a British colony via the Lagos Treaty of Cession. King Dosunmu's powers were significantly reduced and consul William McCoskry became acting governor. As a colony, Lagos was now protected and governed directly from Britain. Africans born in the colony were British subjects, with full rights including access to the courts. By contrast, Africans in the later protectorates of southern and northern Nigeria were protected people but remained under the jurisdiction of their traditional rulers. In the early years, trade with the interior was severely restricted due to a war between Ibadan and Abeokuta. The Ogun River leading to