Who proposed the concept of social edifice?

Which ones of the following words refer to high-rise architectures? A: skyscraper B: bungalow C: mansion D: edifice

The Executive Mansion, (constructed) in the 1790's (and) now (popularly) called the WhiteHouse, (is oldest) public edifice in Washington,D.C. A: constructed B: and C: popularly D: is oldest

Directions: In each of the following antonym questions, a word printed in capital letters precedes five lettered words or phrases. From these five lettered words or phrases, pick the one most nearly opposite in meaning to the capitalized word. ARTIFICE:（） A: edifice B: sincerity C: prejudice D: creativity E: affirmation