What are the main issues in explaining new outreach from Western Europe? What are the principal interpretations?

The main issues explaining the outreach of the Western Europe include

1. The conclusions of the enlargement between the Europe union and the reports of the countries that surrounding Europe

2. The summit results of the Europe union

3. The expectations of the July London meeting

4. The reasons why Germany slowed down the accession process

5. The linking of the internal reforms of the Europe union

6. The changes that should be made on the European Union to create a productive relationship with other nations.