Through the divide and rule policy
Portugal colonised Angola.
Britain colonised Tanzania. It was joined in a group with the countries of Kenya, Uganda and it was called Tanganika then.
No. -Zambia is an independent country. When it was Northern Rhodesia it was colonised by Great Britain.
France
the spanish
Britain
France
Nepal
The country Uganda was a colony under Europe
It was never colonised. They operated successful diplomacy with the French, who colonised neighbouring Laos.
france