I believe the answer is: b. a sense of urgency, which causes a person to take action.
This is the basic difference between needs and wants. When a need is unfulfilled, people would experience a certain level of threat to their survival , which is why it create a sense of urgency to fulfill. Examples of needs are food. drinks, and shelter.
He was the king of Prussia at the time. And he made the gaverment more efficient. Which meant more power for him.... so self center. lol
Answer:
I think many free blacks being sold into slavery