The answer is C, the cotton gin
Entrepreneurs who established monopolies in oil and steel
Well, China was, and still is, an extremely technologically advanced society, especially if you relate back to the Golden Age and different Dynasty’s. You could say that they lacked certain resources (like materialistic or natural) but they used the Silk Road to get those resources and ideas for their technological advancements. Trade examples could be silk, spices, valuable goods, plus the shared ideas for their own ideas. Hope this helps!!
Ans: The Zapotec influenced the cultures of many later people. Their way of writing and calendar were used by other groups. Also, Monte Alban influenced later peoples built their cities in similar ways.