Answer:
D. The targets were in Africa, which is not far from the Middle East.
Step-by-step explanation:
The first attacks that al-Qaeda carried out against American targets took place in Africa. The most likely reason for this is the fact that Africa is not very far from the Middle East, and al-Qaeda is an organization based in the Middle East. Some examples of such attacks are the bombing of the U.S. embassy in Nairobi, Kenya and in Dar es Salaam, Tanzania in 1998.