11.   In some industries and Markets, it is still a major factor in Market economics.

12.   It could be a major factor is reversing the deadly momentum of the population explosion.

13.   One major factor, of course, was that the possible alternatives seemed enfeebled and lacking in conviction.

14.   Resources are, however, a major limiting factor.

15.   Rock fall and trampling in the narrow confines of a cave are two major factors.

16.   Smoking is probably the major factor causing heart disease.

17.   That was a major factor when choosing the playpen and highchair.

18.   The awakening of national consciousness amongst the subject peoples was a major factor in undermining the power of the sultans.

19.   The major factor leading to the growth of large business units is therefore modern technology.

20.   The major factors governing the use of wind generators are as follows.