Final answer:
Option A. The statement regarding Kodak being the historical leader in photographic film supply is true, owing to its innovative products like the Kodak camera and advancements like dry gelatin roll film and Kodachrome color film.
Step-by-step explanation:
The statement that Kodak was once the largest supplier of photographic film is true. Founded by George Eastman in 1888, Kodak revolutionized photography by making it widely accessible to the public. The introduction of the Kodak camera with its marketing slogan "You press the button, we do the rest," and the later introduction of the Kodak Brownie, made photography a mass-market phenomenon. Kodak's innovations, such as the dry gelatin roll film, made it possible for people to capture images without carrying bulky plates and chemicals.
Kodak's dominance continued with Kodachrome, the first modern color film, which cemented its position as a leader in photographic technology. Kodak was founded in 1888 by George Eastman, and it quickly became a dominant player in the photography industry. It introduced the Kodak Brownie camera, which was affordable for the middle class, and made photography accessible to a wider audience. Kodak's innovations, such as the introduction of color film, contributed to its success as the largest supplier of photographic film.