Western bloc with a single currency Crossword Clue

 The answer to the crossword clue "Western bloc with a single currency" is EUROZONE. It is a 8-letter word that can be used as a crossword clue. 

The eurozone is a monetary union of 19 European Union member states that have adopted the euro as their common currency. The eurozone was created in 1999 and has since become the second largest currency area in the world, after the United States dollar.

The eurozone is a single market, meaning that goods, services, capital, and people can move freely between member states. This has led to increased trade and investment within the eurozone, and it has also helped to boost economic growth.

The eurozone is facing some challenges, such as the ongoing financial crisis in Greece. However, it remains a stable and prosperous economic bloc, and it is likely to continue to play an important role in the global economy.