Answer:
high populations
Explanation:
i think this is right because areas with higher populations have more elctoral college mmembers
Second largest is atheism followed 3rd by islam
1.States’ Rights
2.The Missouri Compromise
3.The Dred Scott Decision
4.The Abolitionist Movement
5.Abolitionist John Brown
6.John Brown’s Raid On Harpers Ferry
7.Slavery In America
There were more, but that's 7 causes.