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Answer:
My answer is the same as his is it a multiple choice or short or extended response answer.
Explanation:
The technological accomplishment in the year 1920s was the solo non-stop transatlantic flight of Charles Lindberg. It made Charles Lindberg a famous person due to his achievement to cross the Atlantic in a plane.
When world war I ended it lead to many advancements and innovations in technological fields. The major technology developed during that period was radio, automobiles, and planes.
The solo transatlantic flight had the potential to travel long-distance, which made the aircraft industry rise, along with rising investments in commercial aviation in the United States.
Learn more about solo non-stop transatlantic flights here:
https://brainly.com/question/11962789
