As a result of the referendum, the new law was approved.

My grandfather was a teacher at a national elementary school.

The National Assembly is the place where important national decisions are made.

This has become a national issue.

He claimed to be a 'superior citizen' to justify his actions.

He was called an unpatriotic person because of his actions.

He is studying the history of National Socialism.

Japan's gross national product is the third highest in the world.

Japan's net national product is an important indicator of the health of the economy.

He has done everything he can to prepare for the exam, and now he is in a state of 'doing all that is humanly possible and waiting for fate to take its course'.