Answer:
A. Interchangeable parts made mass production easier and cheaper.
Explanation:
Answer:
say it in Spanish plz because I can't read it
I don’t really know but Friction and Hydraulics are a principle but I feel like it’s O:)
I believe it was B since he reversed several previous positions. While he did meet with MLK, I don’t think he had anything to do with founding the SCLC.
Answer:
because it became less economically viable to push the borders further, and because of the Persians in the east.