The Atlantic slave trade had a negative impact on the African societies and long term impoverishment of the west Africans. For some it intensified effects already present among its rulers and kingdoms
Judging from your other questions, I would guess the Aztecs, because they had an extremely advanced civilization relative to their time period. However, you might want a second opinion to verify this. Hope this helps.
Answer:
Depreciate in value, be a weaker currency
Explanation:
Depreciation in value means that it is going down in value. you can buy less for the same amount of money today that you could buy last year for example.
Being a weaker currency means that in comparison to other currencies around the world the weaker one has less value. So today 1 USD is worth 0.77 British pounds, but if reversed then the pound would be a weaker currency.