During the war, much more rapid changes in design took place.

The '90s will continue to be a period of even more rapid change.

What works for the Republicans is the rapid change of subject.

In the coming years, companies are going to have to continue keeping up with rapid change.

By then though, rapid changes were taking place throughout Florida.

What do you tell them when they say they're concerned about the town's rapid changes?

A rapid change took place in the young man's feelings.

The 1980's have been a period of rapid change for banks.

This is because of the rapid change in technology and energy prices.

Not all programs have kept pace with the rapid change.