They did a trading chain and traded items
Answer: My guesses are...
B. Ghana lacked nearby water resources (because of the drought that was put upon them.) and E. Ghana did not have iron weapons and rival nations did.
I hope these are it and I hope that this helps you a little. Sorry if they aren't correct. I truly am sorry if they aren't. Good luck.
The statement that best describes what happened when Constantine tried to establish New Rome is: He was successful in building a new political center in the East, unified by the Christian religion.
Even Until today, the residual of Constantine's territory still remained as the center of the christian culture in the world. We most commonly know it as the Vatican city.
Answer:
"The doctrine of sola fide asserts God's pardon for guilty sinners is granted to and received through faith alone, excluding all "works" (good deeds). ... According to Martin Luther, justification by faith alone is the article on which the Church stands or falls."
Source: Wikipedia
Hope this helps