Last year alone, the effort involved more than 560 million people.

The entire effort involved more than $16 billion in direct aid.

"The effort involved many people and several entities," he said.

Here in Washington, the effort to protect him involves two goals.

Another effort on the television front involves the coming season, which begins in October.

This effort would involve making these materials available from a central source.

This was a collaborative effort involving many research groups from countries all over the world.

The effort has involved advertising ways to keep the environment cleaner throughout the school.

The effort lasted over five years and involved six different attempts to push a bill through Congress.

The effort involved 133 pieces of rescue equipment and 33 boats, he said.