You need to know:
1) When the first flight happened
2) Where it happened
3) Key people involved
When was the first flight?
17th December, 1903
Where was it?
Kitty Hawk, a place in North Carolina in the United States of America
Key people involved:
The Wright brothers- Orville and Wilbur.
The first flight was 12 seconds long.
Orville flew the first successful flight.