Germany after the Berlin Wall came down.
The United Kingdom colonized the African nation of Lesotho.
By a United States of Europe, are you meaning a unification of European countries? That is highly likely, actually. The European Union is a supranational organization and politically binds all its nations. There are elections in the EU, for example, which is a reason why some people consider the EU to be a country already. Every country in Europe (with the exception of Switzerland, but they could likely change their mind) has plans for joining the EU. Once this happens, there's no doubt that the EU will fuse into a single nation. Regardless if every European country joins the European Union or not, it will likely fuse into a single nation someday.
The United Kingdom held their territory of Southern Rhodesia (Zimbabwe) until April 18, 1980. This was the last of any African nation to obtain independence from a European country.
King David united the Israelites into a single nation. He was the second king of the United Kingdom of Israel and Judah.
United Kingdom.
Trinidad and Tobago is an independent nation and is not controlled by any European country. It gained independence from the United Kingdom in 1962 and became a republic in 1976. While it was a British colony, the country is now a sovereign state with its own government.
The United Kingdom.
united kingdom
united kindom
Moses, and later Saul.
The United Kingdom is a European country.
London is not a country, it is the capital of the United Kingdom.