REMOVE

1. New York (New York)

WHAT

1. American (2)
2. Art Deco (2)
3. New York (New York) (2)
4. architecture (2)
5. skyscrapers (2)

WHERE

1. New York (New York) (2)

WHO

1. American (2)
2. Van Alen, William, 1882-1 … (2)

WHEN

1. 1930 (2)