The south wanted to become its own country, and tried to break free from the rest of the country, hope this helps
The answer is B, a state can make laws that regulate commerce in neighboring states.
I would say D. is the right answer.
easy
Christianity is the dominant religion in South Africa, with almost 80% of the population in 2001 professing to be Christian. No single denomination predominates, with mainstream Protestant churches, Pentecostal churches, African initiated churches, and the Catholic Church all having significant numbers of adherents.