key element

Zohar was a key element in understanding the color of what we were going to do light-wise.

Over-the-top name-calling is a key element of any major political clash.

I have noticed a key element of novels that is not as easily teased out, but may be as meaningful as character and plot: charm.

A key element of gun background checks is gun dealer record keeping.

And certainly, adapting our force posture is a key element of our comprehensive strategy.

The element of impunity, that is the other side is powerless to stop the damage, is a key element of this strategy.

Our civil defense program is also a key element in the protection of our country.

In 1970 the Democratic Front continued to be a key element in the Party's control mechanism.

But the other key element, phosphorus, has been more amenable to study and to possible action.