How did Henry Ford affect the automobile industry? He made car production cheaper by improving the assembly line.
He made car production more expensive by making more luxury cars.
He made car production more expensive by mass-producing vehicles.
He made car production cheaper by using customized parts.

b.

explanation:

he is racist

"oh, lets coppy china and build a great wall around bla bla bla.that way,we wont lose out to other countries." in the end, he did not build anything

its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.

i think they should to be honest

explanation:

b. florence

d. milan