The emphasis on crack, he said, is part of a national phenomenon.

"The fact that fewer students major in accounting is a national phenomenon," he said.

The mediation project is part of a larger national phenomenon known as the peer movement.

"School construction is a national phenomenon right now," he said.

This has grown to be a national phenomenon and people now work to keep our beach areas clean.

"The only way to face it is through international cooperation, since terrorism isn't a national phenomenon," he said.

Several other teams followed suit, and the song quickly became a national phenomenon.

It is always tried to give national or local phenomenon a larger and cross-cultural understanding.

Around this time the show's popularity increased, and in the process it became a national phenomenon.

In other words, the show was a national phenomenon.