Question: Which one was established first, American Airlines Group or Pacific Northwest Bell?

Knowledge 1: American Airlines Group
American Airlines Group Inc. is an American publicly traded airline holding company headquartered in Fort Worth, Texas.It was formed December 9, 2013, in the merger of AMR Corporation, the parent company of American Airlines, and US Airways Group, the parent company of US Airways.The airline groups together form the largest airline in the world, with more than 6,700 daily flights to 350 locations in 56 countries worldwide, about$ 40 billion in operating revenue, over 100,000 employees, and plans to take delivery of 607 new aircraft, including 517 narrowbody aircraft and 90 widebody international aircraft.The integration of American Airlines and US Airways was completed when the Federal Aviation Administration granted a single operating certificate for both carriers on April 8, 2015.The company ranked No. 71 in the 2018 Fortune 500 list of the largest United States corporations by total revenue. [SEP] Knowledge 2: Pacific Northwest Bell
Pacific Northwest Bell Telephone Company was an AT&T majority-owned Bell System company that provided local telecommunications services in Oregon, Washington, and northern Idaho.Pacific Northwest Bell Telephone Company was formed on July 1, 1961 when it was spun off from the Pacific Telephone and Telegraph Company.On January 1, 1984, Pacific Northwest Bell was split from AT&T as ordered in the settlement of "United States v. AT&T" and became a subsidiary of the newly formed Regional Bell Operating Company U S WEST,Inc. Pacific Northwest Bell became defunct when U S WEST consolidated its three main subsidiaries, forming U S WEST Communications, Inc. on January 1, 1991.U S WEST merged with Qwest Communications International Inc. in 2000, and the US WEST brand was replaced by the Qwest brand.Qwest Communications merged with Louisiana-based CenturyLink in 2011, and the Qwest brand was replaced by the CenturyLink brand.
Knowledge 1: Pacific Northwest Bell
Pacific Northwest Bell Telephone Company was an AT&T majority-owned Bell System company that provided local telecommunications services in Oregon, Washington, and northern Idaho.Pacific Northwest Bell Telephone Company was formed on July 1, 1961 when it was spun off from the Pacific Telephone and Telegraph Company.On January 1, 1984, Pacific Northwest Bell was split from AT&T as ordered in the settlement of "United States v. AT&T" and became a subsidiary of the newly formed Regional Bell Operating Company U S WEST,Inc. Pacific Northwest Bell became defunct when U S WEST consolidated its three main subsidiaries, forming U S WEST Communications, Inc. on January 1, 1991.U S WEST merged with Qwest Communications International Inc. in 2000, and the US WEST brand was replaced by the Qwest brand.Qwest Communications merged with Louisiana-based CenturyLink in 2011, and the Qwest brand was replaced by the CenturyLink brand. [SEP] Knowledge 2: First American National Bank
First American National Bank was a subsidiary of First American National Corporation, a financial institution based in Nashville, Tennessee, that served the states of Tennessee, Kentucky, Georgia and Virginia.It was headquartered in the First American Center in downtown Nashville.The bank began, in Nashville, as the American National Bank and later( 1930), merged with James E. Caldwell's Fourth and First National Bank, to become First American National Bank.In 1971, construction of the First American Center( now the UBS Tower) in downtown Nashville resulted in the discovery of the skeleton of a sabertooth cat(" Smilodon floridanus") within a cave beneath the bedrock.First American NationalBank facilitated archaeological excavations at the site, funded radiocarbon analysis of the bone, and altered their original building design to protect the remnants of the cave, which still exist beneath the lower level of the building's parking garage.The cave is known variously as the" First American Cave" or by its official state archaeological site number, 40 DV40.In 1997, the" Smilodon" skeleton from the First American Site was the source for the logo of the Nashville Predators hockey team and the inspiration for their mascot, Gnash.Its name and logo disappeared in December 2000 when it was acquired by AmSouth Bancorporation, an institution based in Birmingham, Alabama that was slightly smaller in size.First American had operated as a fully owned subsidiary of AmSouth for most of the year 2000.First American was sold after a series of unprofitable mergers, including one with Jackson, Mississippi- based Deposit Guaranty Bank that proved to be a hurdle the corporation could not clear financially.Deposit Guaranty was fully integrated into First American, but kept its name.This allowed FANB to gain significant market share in Mississippi, Arkansas, and Louisiana, though it did not operate these branches under the corporate brand.First American's demise ended Nashville's storied history as a strong financial center.It, along with Third National Bank( now a part of SunTrust) and Commerce Union Bank( now a part of Bank of America), was once involved in a tight three- way battle for market share that ultimately helped all three banks expand well beyond their respective bounds.When the resources of the three could no longer stand the rapid expansion and numerous acquisitions, they all succumbed and merged with other banks.FANB, the largest of these three banks, was the only one to fold itself into a smaller institution.As of 2007, Nashville is still home to several local banks, but most do not exist outside of Davidson County.Until 2005, AmSouth Bank continued First American's former tradition of having the highest market share in Nashville, however it was surpassed by SunTrust after its acquisition of Memphis- based National Commerce Financial.In 2006, however, AmSouth reclaimed the distinction of largest market share in metropolitan Nashville.In 2006- 2007, AmSouth merged with Regions Financial Corporation which is headquartered in Birmingham.The newly combined bank retained Nashville's largest market share in addition to AmSouth's CEO, C. Dowd Ritter continuing as CEO of the company.
Knowledge 1: AMR Corporation
AMR Corporation was a commercial aviation business and airline holding company based in Fort Worth, Texas, which was the parent company of American Airlines, American Eagle Airlines, AmericanConnection and Executive Airlines.AMR filed for Chapter 11 bankruptcy in November 2011, and merged with US Airways Group on December 9, 2013 to form American Airlines Group, Inc. [SEP] Knowledge 2: First American National Bank
First American National Bank was a subsidiary of First American National Corporation, a financial institution based in Nashville, Tennessee, that served the states of Tennessee, Kentucky, Georgia and Virginia.It was headquartered in the First American Center in downtown Nashville.The bank began, in Nashville, as the American National Bank and later( 1930), merged with James E. Caldwell's Fourth and First National Bank, to become First American National Bank.In 1971, construction of the First American Center( now the UBS Tower) in downtown Nashville resulted in the discovery of the skeleton of a sabertooth cat(" Smilodon floridanus") within a cave beneath the bedrock.First American NationalBank facilitated archaeological excavations at the site, funded radiocarbon analysis of the bone, and altered their original building design to protect the remnants of the cave, which still exist beneath the lower level of the building's parking garage.The cave is known variously as the" First American Cave" or by its official state archaeological site number, 40 DV40.In 1997, the" Smilodon" skeleton from the First American Site was the source for the logo of the Nashville Predators hockey team and the inspiration for their mascot, Gnash.Its name and logo disappeared in December 2000 when it was acquired by AmSouth Bancorporation, an institution based in Birmingham, Alabama that was slightly smaller in size.First American had operated as a fully owned subsidiary of AmSouth for most of the year 2000.First American was sold after a series of unprofitable mergers, including one with Jackson, Mississippi- based Deposit Guaranty Bank that proved to be a hurdle the corporation could not clear financially.Deposit Guaranty was fully integrated into First American, but kept its name.This allowed FANB to gain significant market share in Mississippi, Arkansas, and Louisiana, though it did not operate these branches under the corporate brand.First American's demise ended Nashville's storied history as a strong financial center.It, along with Third National Bank( now a part of SunTrust) and Commerce Union Bank( now a part of Bank of America), was once involved in a tight three- way battle for market share that ultimately helped all three banks expand well beyond their respective bounds.When the resources of the three could no longer stand the rapid expansion and numerous acquisitions, they all succumbed and merged with other banks.FANB, the largest of these three banks, was the only one to fold itself into a smaller institution.As of 2007, Nashville is still home to several local banks, but most do not exist outside of Davidson County.Until 2005, AmSouth Bank continued First American's former tradition of having the highest market share in Nashville, however it was surpassed by SunTrust after its acquisition of Memphis- based National Commerce Financial.In 2006, however, AmSouth reclaimed the distinction of largest market share in metropolitan Nashville.In 2006- 2007, AmSouth merged with Regions Financial Corporation which is headquartered in Birmingham.The newly combined bank retained Nashville's largest market share in addition to AmSouth's CEO, C. Dowd Ritter continuing as CEO of the company.

Answer: Pacific Northwest Bell