I think it's B. A reason to go to a place.
C. When you re-use or re-post any electronically available media.
This is because you are using someone else's works typically. So you need to properly cite it to give credit to the one that wrote that piece of information.
Hope this helps :)
Answer:
B
Explanation:
Their empire was too big. Their resources spread too thin. No wonder why they fell. They were just too big!
Answer:
Producing enough food for its people
Explanation:
Economic sanctions by the United States and United Nations Security Council has caused this problem
The nuclear factor changed it but i think it aslo fought
