The use of electricity as power is vital in the modern human world.

These addition to the constitution were vital to women's rights in Japan.

It had never been vital, in the past, that a patient should like her.

"Also, those 15 years were absolutely vital in the rest of the world," he said.

Social democratic values are more vital in hard times when there is no money.

And if allies are vital in the long term, we may want them with us at the beginning.

It was vital to radio the change in plans to all parties.

The politics of culture and values is vital in Alabama.

Timing has always been vital in this area, and it still is.

These three themes named are vital in any real future for the North.