The important natural resource in West Africa that the Songhai Empire controlled was salt.
A.) Salt mines in the sahara desert is the answer.
The correct answer here is C.
The Cold War was waged on many fronts. They may not have been literal fronts in classic sense but fronts nonetheless. There were proxy wars but also cultural and economic wars as well. The reduction of oil prices by Saudi Arabia were significant because they hurt the struggling economy of the Soviet Union.
The correct answer should be an implicit idea found in things such as allegories. It's like watching a fable, it's not really about the animals but rather it has a meaning that is understood by us and that is implicit, not explicitly said. Implicit ideas are common and are used in almost all works of art, from writing to painting to sculpting.
The Third Century was when the assassination occurred.
Hope this helps you :)
I believe there are 9, but there may be 13, I'm not sure, but I'm more confident on 9