81.  A major reason why pirates haunt the region is geography.

82.  A shift from single-family loans, she said, is a major reason.

83.  A major reason Air Force has had more recent success in football than Army or Navy, both independents, is its membership in this conference.

84.  A major reason for the decline involves the deregulation of the utilities industry.

85.  A major reason for the spread in poorer countries appears to be that hospitals often lack adequate supplies of needles and syringes, making their reuse necessary.

86.  A major reason is that the cable landscape is geographically fractured, with companies pursuing different strategies.

87.  A major reason is the Internet fever driving stocks higher in many parts of the world.

88.  A major reason is the weakness of the enforcement mechanisms.

89.  A major reason may be that the alarm needs a new battery.

90.  A major reason Mostar remains a Dayton outlaw is because the Croats refuse to abandon their rump state within a state, which they call Herceg-Bosna.