Boeing is a very famous and big name in aviation business  and it was started by william boeing it's most famous aircraft is boeing 747 . 
airbus is also a very famous name in aviation it's founders were bernard lathiere , roger beteile and hendry zeigler they have world's most famous and biggest passenger jet airbus A380 . 
plz mark as the brainliest if helps
See the video of construction of boeing 777and airbus A380 in discovery or national geographic channel or better see it in YouTube... you get to know each and every part of it...
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