Its operations represent a major change in the history of the government's role in delivery of medical care to the community.

She began with a short history of jazz and its role in American history.

The inside flap of the dust jacket featured a brief history of the book's role in improving morale for airmen and their families.

He wrote a history of his role and the operation that was published after his death.

This facility presents important information about the history of the park, its plant and animal species, and its role in the local ecology.

The social history of the piano is the history of the instrument's role in society.

A richly illustrated history of the piano and its role in society.

Picard is aware of the public history of Spock's role, but not the whole story.

At the synagogue, Rabbi Frishman talked about the history of the congregation and her role as its leader.

But that is based on a misunderstanding of the history of America's sexual revolution and the pill's role in it.