A. Louis Blériot
B. Wright brothers
C. Alberto Santos-Dumont
D. Glenn Curtiss
Explanation: Orville and Wilbur Wright achieved the first controlled, sustained flight of a powered, heavier-than-air aircraft in 1903.
A. Louis Blériot
B. Wright brothers
C. Alberto Santos-Dumont
D. Glenn Curtiss
Explanation: Orville and Wilbur Wright achieved the first controlled, sustained flight of a powered, heavier-than-air aircraft in 1903.