By far the biggest impact would come from his tax plans.

Let's also remember that after parents, the biggest impact on a child's success comes from the man or woman at the front of the classroom.

Sometimes that impact comes like a blow to the back of the head.

I heard the impact of his leaps come following after me.

Now the full impact of the night's events was coming home to her.

The first impact came suddenly, knocking them off their feet.

The main impact for other companies could come in the fourth quarter.

Now the full impact of Bella's words came to him.

Then came the impact that flung her across the room.

Now, as she stood in this room, the impact of reading that first book came flooding back to her.