In a way, time itself has become a new environmental frontier on the Sound.

But one new frontier is about to be met by another.

This is sort of a new frontier for us, coming West.

It's a whole new frontier in the use of force.

It's got something to do with America being the new frontier.

America has discovered a new frontier, and we will become great again.

As you know, investment is a new frontier for the common commercial policy.

To continue the human race, to cross a new frontier, one that my children could have a part in.

This will be the new frontier in the decades to come.

He calls it the "new frontier of the civil rights movement."