Historians argue between slavery as the cause or the unrest between free and slave states. Most agree that Lincoln being elected was a deciding factor to the cause of the Civil war. I hope this information has helped. Send a link to the article if you want the actual answer.
The religious groups who settled in North America were persecuted in England because they b) lived in religious communities. These religious communities were quite different than the majority of Protestants in England, even though they were both Christians. Puritans were more hard line, and this is one of the reasons they were persecuted, because they were seen as sects.
In some states it is already a crime but in my own way i honnestly dont think so because cyberbullying can be stopped by a "block" button
The "out of Africa" theory, proposed by Charles Darwin, is the best explanation for how humans populated the Earth. They used to be very migratory and before they eventually settled down, had spread out all over the world. They originiated in Africa, crossing over a land bridge in Beringia to get to the Americas. This can be proven by tracing differences in genes such as MC1R.