Who formed the National Advisory Committee for Aeronautics in 1915?

The formation of the National Advisory Committee for Aeronautics (NACA) in 1915 was initiated under President Woodrow Wilson's administration. This organization was created in response to the growing need for scientific research and development in the field of aeronautics, especially as advancements in aviation technology were becoming increasingly important during the early 20th century.

President Wilson recognized the strategic importance of aviation both for military and commercial purposes, prompting the establishment of NACA to coordinate and conduct aeronautical research. This committee would later evolve into the National Aeronautics and Space Administration (NASA), which underscores its historical significance in shaping U.S. aviation and space exploration.

The other options are associated with different time frames and contexts. Franklin D. Roosevelt, Theodore Roosevelt, and Harry S. Truman were influential in various ways, but they did not play a role in the establishment of NACA, which was specifically a product of Wilson's administration during World War I. Thus, it is through Wilson’s leadership that NACA was created to advance aeronautical science in the United States.