Henry Ford was the first man to create the concept of the assembly line. This was when every employee was responsible for assembling only one part on Ford's cars. The assembly line was able to ramp up production and turned thousands of cars every month which resulted in more profits for Ford.
The correct answer is the Storming of Normandy.
This military campaign by the Allied forces against the Axis powers was the largest air and sea attack during World War II. The ultimate goal of this military invasion was to gain control of France since, at the time, the country was under control of Nazi Germany. This was an iconic moment for the Allied powers, as they were able to free France from Nazi German rule.
i think it is the second one