Answer :
Final answer:
The Wright Brothers are credited with the development of controlled, powered flight. Their innovations came from practical experience and a scientific approach, culminating in the first successful flight in 1903. Their work significantly influenced the trajectory of modern aviation.
Explanation:
The key idea of The Wright Brothers' achievement is their development of controlled, powered flight. Despite lacking formal training in engineering, they applied the scientific method and their technical know-how from operating a bicycle shop to solve the problem of flight. Their work led to the invention of a practical airplane with controls for three axes of flight, an advancement that allowed them to make the first controlled, sustained flight in a powered, heavier-than-air aircraft on December 17, 1903. This feat was accomplished with a combination of scientific theory, experimental data, and the construction of an engine suitable for their airplane. They continued refining their design, resulting in an aircraft capable of unprecedented maneuverability, which included the ability to make coordinated turns unlike any other aircraft at the time.
The Wright Flyer stood as a testament to innovation, setting the stage for the future of modern aviation, including advanced aircraft such as the Boeing 777. The Wright brothers' dedication and methodical approach to solving the problem of flight arguably make them the undisputed inventors of the modern airplane, a claim that stands even amidst other historical claims of powered flight attempts.