Which of the following allowed for a dramatic increase in fenestration (window areas) in the Carson, Pirie, Scott Building?
A) use of precast concrete
B) its cantilever construction
C) use of cast-iron framing
D) its steel-framed structure
Answer: D
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.