who built this hall ?
It was built on the basis of blueprints by Benjamin Wistar Morris and designer Joseph Urban with endowment from John D. Rockefeller Jr.
Planning
The construction of Rockefeller Center occurred between 1932 and 1940. on land that John D. Rockefeller Jr. leased from Columbia University. The Rockefeller Center site was originally supposed to be occupied by a new opera house for the Metropolitan Opera. By 1928, Benjamin Wistar Morris and designer Joseph Urban were hired to come up with blueprints for the house. However, the new building was too expensive for the opera to fund by itself, and it needed an endowment, and the project ultimately gained the support of John D. Rockefeller Jr. The planned opera house was canceled in December 1929 due to various issues, but Rockefeller made a deal with RCA to develop Rockefeller Center as a mass media complex with four theaters. This was later downsized to two theaters.

what disney movie is the evil queen from "Snow White and the Seven Dwarfs" what is this movie about ? It is a story about a lonely princess Snow White living with her stepmother who worries that Snow White will be more beautiful than her and gets jealous. She then plots to kill her, but eventually fails. who are the main characters from this movie ? Snow White, Evil Queen, a Huntsman and seven dwarves are the main characters. what are the names of the dwarves ? Doc, Grumpy, Happy, Sleepy, Bashful, Sneezy, and Dopey when was this movie released ? 1937 what genre of film is this  ? Animated musical fantasy are there any theme parks based on this film ? Snow White's Scary Adventures is a popular theme park ride at Disneyland, Tokyo Disneyland, and Disneyland Paris. The Seven Dwarfs Mine Train roller coaster is a ride in Fantasyland. any broadway musicals based on this film ? "Snow White and the Seven Dwarfs" (also known as "Snow White Live!") at the Radio City Music Hall. when was the above mentioned hall established ? 1932
UNANSWERABLE Edward Durell Stone and Donald Deskey John D. Rockefeller Jr.
Radio City Music Hall Radio City Music Hall
Introduction Planning
Radio City Music Hall was designed by Edward Durell Stone and Donald Deskey in the Art Deco style The Rockefeller Center site was originally supposed to be occupied by a new opera house for the Metropolitan Opera. By 1928, Benjamin Wistar Morris and designer Joseph Urban were hired to come up with blueprints for the house. However, the new building was too expensive for the opera to fund by itself, and it needed an endowment, and the project ultimately gained the support of John D. Rockefeller Jr. 
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Radio City Music Hall [SEP] Planning
The construction of Rockefeller Center occurred between 1932 and 1940. on land that John D. Rockefeller Jr. leased from Columbia University. The Rockefeller Center site was originally supposed to be occupied by a new opera house for the Metropolitan Opera. By 1928, Benjamin Wistar Morris and designer Joseph Urban were hired to come up with blueprints for the house. However, the new building was too expensive for the opera to fund by itself, and it needed an endowment, and the project ultimately gained the support of John D. Rockefeller Jr. The planned opera house was canceled in December 1929 due to various issues, but Rockefeller made a deal with RCA to develop Rockefeller Center as a mass media complex with four theaters.