Select the innovations Henry Ford made in automobile production. He protected the craft system of car making, where skilled craftspeople make many of the car parts
He created an assembly line in which workers remained stationary and the work came to them.
LI He wanted to build a car affordable for at least middle-class people.
He built a car that most people could afford.
He used mostly unskilled labor on his assembly lines.
He used interchangeable parts.

Explanation:

Henry Ford was a revolutionary because of his innovations in the automobile industry that led to more cars being produced at cheaper prices such that many more people could afford to own a car.

He did this first and foremost by introducing the Assembly line. He may not have come up with it but he made it famous. It worked by having workers remain stationary in a position while work came to them.

He also used mostly unskilled workers and paid them high enough that they were not discontent but low enough that the cars remained cheap. He also use interchangeable parts.

a and c?

i think it is a and c

d. the right to establish a one-house legislature