After World War I, air shows became very popular, and barnstorming grew. Pilots wore special outfits and performed exciting stunts at high speeds. They demonstrated their flying skills and entertained many people. To ensure safety, the Civil Aeronautics Authority was established to create rules for the aviation industry. rewrite it and make it sound like a 3 grader wrote it

After the big war, airplane shows were super fun! Lots of pilots flew around. Pilots wore cool clothes and did amazing tricks really fast! They showed everyone how good they were at flying and made lots of people happy. To keep everyone safe, a new group made rules for all the airplanes.