81.   Even without social competitiveness, personal example is a powerful force.

82.   Esposito, who was born and reared in New York City, grew into a powerful force in the internecine struggles that grip the FBI from time to time.

83.   Even now, reform will be opposed by powerful forces in and outside the government.

84.   Even some critics think some form of deregulation may be inevitable, given the powerful forces behind this move.

85.   Former Vice President Dan Quayle is a favorite of the Christian right, a powerful force in primary politics.

86.   For the artists, the knowledge that collectors are moved enough by the work to reconfigure their lives around it can be a powerful force.

87.   Gangsters who profit hugely from illegal logging and fishing are another powerful force.

88.   G-force is just one of many powerful forces that people encounter on thrill rides.

89.   Fortunately, many Palestinians recognize that armed resistance to the powerful Israeli forces would be suicidal and have called for an end to the fighting.

90.   Freedom, respect for minority rights, and prosperity are powerful forces for progress.