Answer:
The Second Industrial Revolution was changing the way of life in the cities:)
Popular sovereignty is when the people living inside the territory in question votes on whether or not they want to be a slave or free state.<span />
1. C, Federal courts have the power to veto laws
2. D, Legislative courts are the senate and the H.O.R.
3. C, Separation of power is self explanatory
Weight gain
Preventing pregnancy