because that like them
Scientists learned that the iceman's copper ax was made using advanced metalworking techniques for its time, suggesting a sophisticated level of technology. The analysis of the ax also provided insight into the trade and exchange networks of the Copper Age, as the copper used in the ax was not local to the region where the iceman was found.
They didn't use money, but their slaves did.
It is false. Geographers do not use mapsglobesand computers to study people and places.
Yes, people in Sudan do use money. The currency of Sudan is the Sudanese Pound.
god knows
The people of Cote d'Ivoire use West African CFA franc as money
Go to the library and use any public Internet connection, or use the library books.
A money substitute is something people can use instead of money.
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People use compasses and sailed in boats.
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to spend it