30 Rock is an American satirical television sitcom created by Tina Fey that ran on NBC from October 11, 2006, to January 31, 2013.
 The series, loosely based on Fey's experiences as head writer for "Saturday Night Live", takes place behind the scenes of a fictional live sketch comedy show depicted as airing on NBC.
 The series's name refers to 30 Rockefeller Plaza in New York City, the address of the Comcast Building, where the NBC Studios are located and where "Saturday Night Live" is written, produced, and performed.
 This series is produced by Broadway Video and Little Stranger, Inc., in association with NBCUniversal.
NBCUniversal Archives offers access to years worth of footage from NBC and its owned-and-operated stations.
 With headquarters in 30 Rockefeller Plaza, the Archives contain everything from rare, award-winning footage, to 3D graphics produced by NBC Artworks.
 NBCUniversal Archives licenses archival and stock footage owned by NBCUniversal properties.
Late Night with Seth Meyers is an American late-night talk show hosted by Seth Meyers on NBC.
 The show premiered on February 24, 2014 and is produced by Broadway Video and Universal Television.
 It is the fourth incarnation of NBC's long-running "Late Night" franchise.
 The show also stars bandleader Fred Armisen and the 8-G Band, the show's house band.
 "Late Night" is produced by former "Saturday Night Live" producer Mike Shoemaker and executive-produced by Lorne Michaels.
 The show records from Studio 8G at 30 Rockefeller Plaza in New York City.
"30 Rock" is an American television comedy series created by Tina Fey, which aired on NBC.
 The series takes place behind the scenes of a fictional live sketch comedy series, also airing on NBC; the name "30 Rock" refers to the address of the GE Building, where NBC Studios is located (30 Rockefeller Plaza).
 The series has an ensemble cast consisting of 14 regular cast members: Tina Fey, Alec Baldwin, Tracy Morgan, Jane Krakowski, Jack McBrayer, Scott Adsit, Judah Friedlander, Katrina Bowden, Keith Powell, Lonny Ross, John Lutz, Kevin Brown, Grizz Chapman, and Maulik Pancholy.
Studio 8H is a television studio located in New York City in the United States.
 The studio is a part of NBC Studios, the home of the NBC television network, located at 30 Rockefeller Plaza.
 It is most notable for housing the live broadcast of "Saturday Night Live", which has been broadcast from the studio since its inception.
30 Rockefeller Plaza is an American Art Deco skyscraper that forms the centerpiece of Rockefeller Center in Midtown Manhattan, New York City.
 Formerly called the RCA Building from 1933 to 1988, and later the GE Building from 1988 to 2015, it was renamed the Comcast Building on July 1, 2015, following the transfer of ownership to new corporate owner Comcast.
 Its name is often shortened to 30 Rock.
 The building is most famous for housing the NBC television network headquarters.
 At 850 ft high, the 70-story building is the 14th tallest in New York City and the 39th tallest in the United States.
 It stands 400 feet (122 m) shorter than the Empire State Building.
The Rainbow Room is a fine-dining restaurant and event space previously run by the Cipriani family on the 65th floor of the Comcast Building at 30 Rockefeller Plaza in New York City.
 It is the second highest restaurant in New York City behind One Dine on the 101st floor of One World Trade Center.
Richard Lui (  1972 ) is an American journalist and news anchor for MSNBC and NBC News.
 Lui anchors Early Today on NBC and is a dayside anchor for MSNBC at 30 Rockefeller Plaza.
 He was formerly at CNN Worldwide.
 At CNN Worldwide he became the first Asian American male to anchor a daily, national cable news show when he solo anchored the 10 a.m. hour on CNN Headline News (2007 to 2010).
 Mediaite ranked Lui among the top 100 in news buzz on its “Power Grid Influence Index of TV Anchors and Hosts” and one of “The 50 Sexiest in TV News".
A Concert for Hurricane Relief was an hour-long, celebrity-driven benefit concert broadcast live on September 2, 2005.
 Sponsored by the NBC Universal Television Group, its purpose was to raise money, relief, and awareness in response to the loss of life and human suffering that resulted from Hurricane Katrina in five southeastern States in the United States in 2005.
 Hosted by Matt Lauer, it was simulcast from the New York studios of NBC located in 30 Rockefeller Plaza, New York, New York, on NBC, MSNBC, CNBC, and i: Independent Television.
 Controversy was sparked during Kanye West's segment of the show, where he claimed "George Bush doesn't care about black people."
The National Broadcasting Company (NBC) is an American English language commercial broadcast television network that is a flagship property of NBCUniversal, a subsidiary of Comcast.
 The network is headquartered at 30 Rockefeller Plaza in New York City, with additional major offices near Los Angeles (at 10 Universal City Plaza), and Chicago (at the NBC Tower).
 The network is part of the Big Three television networks.
 NBC is sometimes referred to as the "Peacock Network", in reference to its stylized peacock logo, introduced in 1956 to promote the company's innovations in early color broadcasting.
 It became the network's official emblem in 1979.

Question: What country are NBCUniversal Archives and 30 Rockefeller Plaza operated in?
Answer: United States