The formation of the confederate states of America was sparked by :
The anti-slavery movement
(back then, the southern part of united states was heavily relied on slavery on its economy)
hope this helps
The Senate is the one who is in charge of this
Answer:
B. The combination of industries led to new inventions and innovations such as the Internal combustion engine and the Electric Lightbulb.
Explanation:
This one sounds the most correct for me because these new inventions and innovations allowed more industries to be build to help create these new objects.