In this work , Lugard outlined the reasons and methods that he recommended for the colonisation of Africa by Britain .
Lugard 's The Dual Mandate in British Tropical Africa was published in 1922 and discussed indirect rule in colonial Africa .
In this work , Lugard outlined the reasons and methods that Lugard recommended for the colonisation of Africa by British .
Lugard 's The Dual Mandate in British Tropical Africa was published in 1922 and discussed indirect rule in colonial Africa .