71.   One goal of the new rules was to encourage institutional investors to play a bigger role bringing class-action suits.

72.   One way of repatriating some of the money would be for Gulf governments to loosen their grips on their economies and let the private sector play a bigger role.

73.   Receiver Billy Davis left the Cowboys for the Ravens two years ago mainly because he wanted a bigger role on offense.

74.   Russia has lent technical expertise and is looking for a bigger role.

75.   Religion played an even bigger role in Georgia, where about a third of the voters accepted the label.

76.   Several states, looking for a bigger role in the process, have moved up their primary dates, which puts tremendous financial and logistical strains on the campaigns.

77.   Service companies and computer technology play a bigger role in the economy, shrinking the role of oil and natural gas.

78.   She also took a bigger role as co-producer, which allowed bolder strokes for her artistic vision.

79.   Sluggish growth, sky-high interest rates, inflation and humiliation in Iran played bigger roles.

80.   Should it seek a bigger role in the United Nations, or should it shun such responsibility?