Answer:
D. East Africa, Mediterranean and India
I think the answer is a b and c
Answer: Cowry shells are believed to have been the earliest form of currency used in Central China, and were used during the Neolithic period. Around 210 BC, the first emperor of China Qin Shi Huang (260–210 BC) abolished all other forms of local currency and introduced a uniform copper coin.
Answer;
Antoine-Henri Jomini
Explanation;
Antoine-Henri Jomini wrote a famous book on military strategy conceived by a great leader.
-Antoine-Henri Jomini was the most celebrated writer on the Napoleonic art of war. Jomini was present at most of the most important battles of the Napoleonic Wars. He drew on his experience in the armies of French Emperor Napoleon Bonaparte to write the first systematic study of military strategy.