self determination
money
Bulgaria
The Maastricht Treaty
The Crusades changed European life.
A flag for Europe has only existed since 1955 and it has not changed in that time.
Spain changed to the Euro because they are a member of the European Union and it was in their interest to do so.
He supported it at first, but later changed his mind.
He supported it at first, but later changed his mind
the domestication of plants
The arrival of big numbers of european settlers
As the result to the Renaissance studies, European ideas changed.
19 of the 28 European Union countries use the Euro, having changed from their original currencies. Other European Union countries are also due to join it in the coming years. Some smaller nations that are not in the European Union also use it.