Interchangeable parts are pieces of any device that are guaranteed to fit with any device of the same type. how did interchangeable parts contribute to the industrial revolution? a. interchangeable parts forced skilled gunsmiths to join factories. b. interchangeable parts factory workers be less confused. c. interchangeable parts made cotton-picking faster and safer. d. interchangeable parts made mass production easier and cheaper. i think its a.

answer: i looked it up

explanation: in 1955 in montgomery, alabama, a girl refused to give up her seat on a public bus. the girl was black, and the passenger looking to take her seat was white. this is a familiar tale, but it's not about rosa parks. the girl in the story is a 15-year-old high school student named claudette colvin, and this act of defiance occurred nine months before rosa parks did the same thing. colvin was arrested, and her case is what led to the u.s. supreme court's order for the desegregation of alabama's bus system. so, why don't we know colvin's name? "later i had a child born out of wedlock; i became pregnant when i was 16," colvin says. "and i didn't fit the image either, of, you know, someone they would want to show off.