The reason is very simple - profit.
The rabbits were not worth much to the Europeans, but were to the Aztecs, but the cocoa beans for the Europeans were like gold. They were a very attractive exotic product from which unique and unseen things were made. In the European market the cocoa beans had enormous price, and the demand for it was very high especially from the aristocracy which loved it and didn't speared money for it.
A)Only the oldest sons of The Spanish
D)Native people, Called I ndians, lived of hard work and poverty
<span>Confederation
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Membership to a confederation is deemed voluntary and as a result members exercise more autonomy in decision making. this is unlike in a federation, whereby the government exercises more power over the member states. in a confederation, the authority is also answerable to the member states. in USA for example, the independence constitution established a confederation, whereby member states had more local powers.
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The best answer that you should choose is A. That's the answer I would go with...