Answer;
A. of a private residence becoming publicly important
Frank Lloyd Wright's Fallingwater house is best described as an example of a private residence becoming publicly important.
Explanation;
Frank Lloyd Wright first became known for his Prairie Style of architecture which incorporated low pitched roofs, overhanging eaves, a central chimney, and open floor plans which, he believed was the antidote to the confined, closed-in architecture of the Victorian era.
Falling water is a house designed by architect Frank Lloyd Wright in 1935 in rural southwestern Pennsylvania. The house was designated a National Historic Landmark in 1966.
