Answer: C - coptic christians
Coptic Christians are a minority, about 10%, in a country that is largely Muslim as Egypt is, and although they are under state protection, many extremist groups that supposedly represent Islam as ISIS have had them. Aim for many years.
In the particular case of April 2017, only three weeks ago Pope Francis had visited Egypt, which is why the extremist movement was fired up to carry out these crimes.
I hope this helps!
Answer:
They viewed them as a source of trade free goods they were Nabel to obtain on their own.
The transcontinental railroad allowed for the transportation of goods over long distances. This was especially helpful for the industrial north at the time.