It is Conditional because there is a condition for borrowing.
Uniqueness is your answer.
Answer:
George's arrival changes the mood because he complains that Beneatha is giving them a lecture on their African past
Explanation:
George Murchison was apparently disgusted when he came into the house to find Beneatha dressed in an African attire and dancing happily with Walter to some African drums. He derided Beneatha for celebrating a culture which he referred to as "nothing but...some grass hut."
Beneatha accused him of being an assimilationist who was not proud of his heritage. So, George Murchison changed a happy scene to a tense one.
Answer:
a process in which a poor area (as of a city) experiences an influx of middle-class or wealthy people who renovate and rebuild homes and businesses and which often results in an increase in property values and the displacement of earlier, usually poorer residents a neighborhood undergoing gentrification
Explanation: