I think it is D because transportation helped people go to far away places, and manufacturing produces goods.
Answer:
A. True
Explanation:
Terrorism is difficult to define because it is not a physical entity that has dimensions to be measured, weighed, and analyzed.
It usually involves causes such as mental manipulation in areas such as religion and a cause which they feel is right. This makes them do certain things to gain the attention and register their displeasure of the government which is usually a negative happening such as bombing and killing of people.
Isn't this Math related? Because if so, I'm pretty sure the answer is 53. :)