Final answer:
The Ghana Empire became wealthy primarily due to its location on a trade route and its possession of gold deposits.
Step-by-step explanation:
The factor that most allowed the Ghana Empire to become wealthy was B. It was located on a trade route that many merchants passed through. This position on the trade route enabled the empire to engage in extensive trade with merchants from different regions. The Ghana Empire became a center of commerce and benefited from the exchange of goods and resources, resulting in significant wealth.
The empire's location allowed them to trade valuable resources, notably gold, with North Africans and Europeans. The trade of gold contributed immensely to the empire's economic prosperity. The Ghana Empire was renowned for its gold production, and this valuable resource was in high demand.
In conclusion, the strategic location on a trade route and the possession of gold deposits were the key factors that allowed the Ghana Empire to become wealthy.
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