Can you tell me the history of united airlines please

United Airlines was the creation of aviation pioneer William Boeing, who started out in the airplane business in 1916. His Boeing Airplane Company, as it was then called, achieved the first international postal delivery in 1919, and he went on to establish United Aircraft Corp. in 1928.Explanation:

if i got this wrong

answer; i believe the correct answer is customer,manufacturer, service provider,general public ; quality is primarily the responsibility of all all employees in the organization.

is there answer choices?