11.   Quietly, the European Union is moving toward an enlargement that will alter the nature of the continent.

12.   Scholars on the subject report that technological changes and innovations in management techniques have altered the nature of the workplace so that more jobs now demand greater educational skills.

13.   So the century of recorded music is neatly divided at its halfway point, by technological changes that altered the nature of how music was heard.

14.   The discovery, kept under wraps for roughly two weeks, could in time alter the nature of the investigation.

15.   The inquiry is certain to add to the pressures on Nasdaq to change in ways that could fundamentally alter the nature of the dealer market.

16.   The university said that allowing students to circumvent the requirement would fundamentally alter the nature of its program.

17.   Through the ages, rulers of every stripe, male and female, have sought to improve upon or alter nature.

18.   But U.S. District Judge Robert Miller ruled such an accommodation would fundamentally alter the nature of the tournament and denied the request.

19.   The question was whether riding fundamentally alters the nature of competition.