And Republicans led an effort to establish work requirements for the nation's main welfare program.

The two tapes are part of the company's effort to establish itself in the movie business.

That's why we began an effort to establish a national commercial driver's license.

His efforts to establish a social conservative party in 1872 failed.

There were many efforts in the beginning years to establish chapters at other schools.

But the effort to establish an effective police force has gone slowly.

In the end, the efforts to establish a new alliance of parties were not successful.

They made no effort to establish how or exactly when life originated.

But the administration's efforts to establish a standard have failed.

Yet the book is an important first effort to establish the facts.