It spread through via international airline travel very quickly.
You're answer is going to be C. "The Red Scare".
Hope this helps! :)
Invasions of people--many of the groups came as military and fought the Romans as invading forces.
Counterclaim--they were migration patterns as they were attempting to gain access to an empire with advanced trade and education. Migrating to the Roman Empire gave a person or group with extra resources.
There will probably be many new kinds of technology by 2028. One way people could be viewing digital videos is virtual reality. That technology already exists today, and could be improved a lot by then.
Answer: ummm no offense but I don’t think anyone wants your number....
Explanation: