My grandfather studied medicine at the Imperial University.

The history of the German Empire is very interesting.

The history of the German Empire is very interesting.

The Ottoman Empire was once a powerful empire that existed in the Middle East.

The history of the Empire of Japan is very interesting.

The Imperial Japanese Navy and Army were a powerful military force in Japan.

The history of the British Empire occupies a particularly important part in world history.

The Austro-Hungarian Empire was a dual monarchy that once existed in Central Europe.

The Federative Republic of Brazil is located in South America.

There is a proverb that says, 'Plan your day in the morning and your year on New Year's Day,' which means that you should plan your day in the morning and your year on New Year's Day.