I believe it is D.
Because barter system. Like it kinda explains its self.
<span>d. The Stamp Act raised revenue to help Great Britain pay off debts it had incurred during the Seven Years' War
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That would be...
The Czechs and the Hungarians.
Hope I could help, and welcome to Brainly!
;)
The Union of South American Nations was a large organization and was dubbed multiple names due to its versatility. It had a market with a certain currency, but it was never named "A Regional Alliance".
Hope this Helps. :)