Heads of state from each country participate in the European Union conference.

The European Union was established to deepen cooperation in both economics and politics.

The allies won the war.

In World War II, the Allies achieved victory.

The era of personal union was a form where one king ruled multiple countries.

The European Union is an organization for the economic and political integration of European countries.

The Association of Southeast Asian Nations was established to promote regional economic growth and stability.

The United Kingdom of Great Britain and Northern Ireland is located in the western part of Europe.

The United Kingdom of Great Britain and Northern Ireland is located in the western part of Europe.

The United Kingdom of Great Britain and Northern Ireland is located in the western part of Europe.