As I said in your other post/question on the same topic, you have to rephrase your question in order for us to help you. =)
Answer: D
Explanation: The Ghana Empire, properly known as Wagadou (as Ghana was the title of its ruler), was a West African empire located in the area occupied by present-day southeastern Mauritania and western Mali. Although complex societies based on trans-Saharan trade in salt and gold had existed in the region for centuries, the introduction of the camel to the western Sahara in the 3rd century CE, opened the way to great changes in the area that eventually became the Ghana Empire.
The Ghana Empire grew rich from increased trans-Saharan trade in gold and salt, allowing for larger urban centres to develop. With these commodities being transported and traded through Ghana, the Kingdom was able to become very wealthy by taxing the goods that came through the trade center. It also helped that Ghana had many trade routes that were well protected by its large military force as this encouraged other merchants to come to Ghana for trade.
Ir is the third opinion, 100km area
Answer: Nelson Mandela was a truly great leader%2C not in spite of his ... and inasmuch as they use this history to condemn Mandela, they're rightly dismissed ... of peace, even against a regime as evil as apartheid – is ever justified.
Many polish civilians perished and more people were put in concentration camps making Poland a little less polish.