Celts, Romans, Angles, Saxons, Vikings, Normans.
Portugal colonised Angola.
No single country colonised West Africa. West Africa is composed of a number of countries that were colonised by the French, British and Spanish
No. -Zambia is an independent country. When it was Northern Rhodesia it was colonised by Great Britain.
What is now the US was colonized by several different countries. Great Britain was the primary country. Spain had much of the south east and south west parts. The Dutch first colonized New York and the area there and the French had most of the Mississippi and Great Lakes region. Russia had what is now Alaska.
Britain
the spanish
France
France
Ottoman empire and in the south England
Nepal
The United States was colonized by at least four different countries in the 1600s. The nations were England, the Netherlands, France, and Spain.
The first European settlers in Australia were primarily convicts from England, together with the officers and the marines who guarded them.