41.   No one knows what kind of lasting impact the terrorist attacks will have on students or course offerings.

42.   On his return to London he supported the New York School in a series of BBC radio programs that had a lasting impact.

43.   Other speakers said that the march would have a lasting impact only if everyone went home and worked in their own communities.

44.   Presidential commissions to oversee the CIA have come and gone and few have had much of a lasting impact.

45.   Q. What is the lasting impact on the congregation?

46.   Rather than culminate the first two installments in ways that leave a lasting impact, it settles for efficiently tidying things up.

47.   Smith says he looks to local organizations to create a lasting impact.

48.   Still, some observers, white and black, believe the Simpson trial was little more than a melodrama that will have little lasting impact.

49.   The defeat, of course, does not have to have a lasting impact.

50.   The duke made no lasting impact on history, except in fashion, with the Windsor-knotted tie and a daredevil abuse of tartan.