51.   But it is unclear whether medical abortion would bring about the changes that pro-choice forces envision.

52.   But integration is also certain to bring change.

53.   But Irish-Americans long ago set the standard for underwriting efforts to bring political change to the land of their ancestors.

54.   But it is a system that can bring about change.

55.   But it will not help bring constructive change to Cuba.

56.   But on the Israeli side, Wednesday brought a change in tone as well as a relaxing of punishment.

57.   But now innovations in technology are bringing changes to Wall Street.

58.   But Japan is in the middle of a political crisis that has brought four changes in government in the last year.

59.   But rapid growth brings profound change.

60.   But the intervening years have brought noticeable change.