Answer: THEY DO ONLY IF THE OWENER ALOWS IT
Explanation:
Answer:
The first and most extensive trade networks were actually waterways like the Nile, the Tigris and the Euphrates in present-day Iraq and the Yellow River in China. Cities grew up in the fertile basins on the borders of those rivers and then expanded by using their watery highways to import and export goods.
Explanation:
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also if you are really good at math it would mean a lot to me if you could answer my questions in the link. Have a nice day :)
brainly.com/question/21756641