Henry ford did not invent the automobile, the gasoline engine, or the moving assembly line. however, he did come up with one innovation that continues to be a feature of american-made cars and trucks to this day. what was it?

Henry Ford came up with the assembly line mode of production, which facilitated mass production and revolutionized the industry. Through mass production, the cars could be produced inexpensively and at lower wages which made them available to the mass market. As a result, he was able to sell millions of cars

a. the astrolabe could determine the correct latitudinal location of the ship

d and a is the correct anwsers

explanation: