- The United Kingdom
- Germany
- France
- Italy
- Spain
- Netherlands
- Belgium
These regions are home to major industrial, commercial, and financial centers, as well as some of the largest cities in Europe, including:
- London
- Paris
- Berlin
- Rome
- Madrid
- Amsterdam
- Brussels
These regions have historically been the most economically developed and influential parts of Europe, and they continue to play a key role in the continent's economy and politics.