For 10 points, name this industry that was once dominated by GM, Chrysler, and Ford.
Most of the companies owned by Errett Lobban Cord were in this industry. In a publicity stunt, a company in this industry made a film where a product was thrown over a Pennsylvania cliff and yet still seemed to work. The Alfred P. Sloan School of Management is named for a longtime leader in this industry. A powerful company in this field published a widely distributed newspaper noted for headlines like "The International Jew: The World's Problem." That company primarily in this field built the Willow Run facility during World War II and introduced the five-dollar-a-day wage in 1914. A 1936 sit-down strike in Flint was directed against this industry. For 10 points, name this industry that was once dominated by GM, Chrysler, and Ford.
Most of the companies owned by Errett Lobban Cord were in this industry.
automobile industry [or cars; accept obvious equivalents; or airline or aviation until "cliff" is read] &lt;Cheyne&gt;