cheaper cars
Henry Ford.
cars are manufactured by an assembly line
On an assembly line.
Ford made the assembly line for his cars.
assembly line
It was started when Henry Ford started the assembly line
Yes. Cars and other items are still made using an assembly line.
Henry Ford
Ford
The assembly line helped speed up the process of making goods. About 5 to 6 cars were made in one hour by an assembly line from a car factory.
Eli Whitney