That role expanded in the 1980s to provide opportunities for students from urban areas.

Its role expanded early last year when it was hired using private donations.

This role expanded in the second and third series.

Many community board members remain skeptical, though, that their role will expand.

By the time that they were built, their role had expanded to protect carrier groups.

This role expanded in 1999 to include the entire offensive line.

In the past decade, the role of the private sector has expanded.

The bank's role in central banking expanded gradually after 1920.

There have been 77 presidents and their role has significantly expanded since they started in 1906.

In 18th-century France, the role and function of government expanded dramatically.