Last night, I had a terrible nightmare.

Yumeko is my best friend.

The Commonwealth of Nations is a political union mainly composed of former British colonies.

The British Commonwealth has a shared history and culture with many countries around the world.

My dream is to visit the Commonwealth of Australia someday.

The Swiss Confederation is famous for its beautiful nature and high-quality chocolate.

The Russian Federation has a vast territory.

The Soviet Union was once a socialist country.

The Federated States of Micronesia is located in the Pacific Ocean.

He was very successful as the Federal Chancellor of Germany.