It enabled machines to do jobs previously done by hand.
Answer:
I would say A due to what I wrote below but im not to sure so please check but im sure its A
The conflicts that arose between pro-slavery and anti-slavery settlers in the aftermath of the act's passage led to the period of violence known as Bleeding Kansas, and helped paved the way for the American Civil War (1861-65).
Explanation:
A bill becomes law if signed by the President or if not signed within 10 days and Congress is in session. If Congress adjourns before the 10 days and the President has not signed the bill then it does not become law ("Pocket Veto.")