1.   Advertising is a potent force in showing smoking as a socially acceptable habit.

2.   Ample evidence is provided to show that the structure of the labour force in post-war United States has shifted towards service employment.

3.   And in the long run the friendships formed in these social situations can be a powerful force in Decision making.

4.   Animism, the belief that the natural world is inhabited by spirits, is the driving force in Tuvan music.

5.   As a bandleader, songwriter, and talent scout, Otis was a real force in the Los Angeles scene.

6.   As a creative and economic force in the international art scene, Cologne clearly has staying power.

7.   At the present time the strength of the Catholic and nationalist forces in the North lies in their political discipline and restraint.

8.   Both manual and non-manual occupations make up the labour force in service industries.

9.   By and large the Nonconformist churches supported the war, destroying themselves as a significant political force in the process.

10.   Charles Oakley is well-rested and Patrick Ewing still can be a dominant force in the middle.