A. someone who signs on to learn a trade or job from an expert
Performance threat is a situation in which something is obviously wrong or has the potential to go wrong.
Answer:
D. the ban on racial segregation in public accommodations
Explanation:
He refused to serve three African Americans at his restaurant and called them Communists. He also threatened them with a shotgun and asked them to leave his restaurant.
Rather than comply with the law signed into law by President Johnson, he preferred to close down his restaurant.
