So outreach is a crucial component of the music director's job.

He has said that learning from experienced principals should be a crucial component of any training program.

Many considered factory production a crucial component of the nation's wealth and power.

Still, they are a crucial component of the high-technology economy.

Black voters are a crucial component of the Democratic electorate.

Social support can be a crucial component for students with specific learning disabilities in the school system.

And the films are a crucial component to the show.

Why is such a crucial and long established component of the health system in trouble?

Prime-time television is a crucial component of the information industry.

Placement has always been a crucial component of this artist's work.