This is where the expansion into "world politics" really helped.

But some network executives believe a huge expansion in the number of channels could help the networks.

This expansion helped the economy of the countries owning them.

The expansion has helped the company increase its operating income in fiscal year 1994 by 21.7 percent, to $25 million.

Officials hope that a major expansion of Denver's light-rail system this fall, will also help.

The expansion has helped increase revenue by 7.5 percent through the first three quarters of 1999.

"This expansion will not only help us meet our growing needs but draw even more people to this part of the state than before."

This expansion into the Hartford area helped grow its audience.

This consolidation and expansion helped create a common regional market for trade goods.

The company's aggressive expansion helped earnings to a record $9.20 a share last year from 20 cents in 1985.