The created capital
In some countries the capital city is very old. In other countries the capital city is more modern. Some countries decide to create a new capital city.
One example of a created capital is Astana. Created in 1997, Astana is the capital of Kazakhstan in central Asia. The word Astana means capital city in the Kazakh language. It's a modern city in the centre of the country. About 600,000 people live in Astana.
Countries create a capital city for geographical reasons (the capital is in the centre of the country) or political reasons (where there is more than one possible city).
Washington DC is also a created capital (the first capital of the United States was Philadelphia) and there are many others around the world.