Silk Road. (the worlds oldest trade route)
Answer:
The High Plains are generally flat grassland, drained eastward by the Platte, Arkansas, and Canadian rivers. The economy is based on cattle, irrigated and dry farming, and some natural-gas and petroleum extraction.
Explanation:
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It was September 5, 1882.
A. Gold
The rise of the kingdom of ghana was aided greatly by its abundant supply of gold