East Africa Protectorate ended in 1920.
Bechuanaland Protectorate ended in 1966.
Aden Protectorate ended in 1963.
Keny was a British colony from around 1890 until 1962, so a little over 70 years. -------------------------------------------------------------------------------------------------------------------------------------------------- Kenya was initially a German Protectorate and became a British Protectorate as a result of the outcome of the First World War. In 1920 the East Africa Protectorate was turned into a colony and renamed Kenya, after its highest mountain. he first direct elections for native Kenyans to the Legislative Council took place in 1957 and the Colony of Kenya and the Protectorate of Kenya each came to an end on 12 December 1963 when Kenya became independent.
British South Africa Company ended in 1965.
Bank of British West Africa ended in 1965.
Third Protectorate Parliament ended in 1659.
First Protectorate Parliament ended in 1655.
Niger Coast Protectorate ended in 1900.
Annam - French protectorate - ended in 1955.
Northern Nigeria Protectorate ended in 1914.
Second Protectorate Parliament ended in 1658.