Answer:
B slavery had to end to preserve the union
Pollution,pollution is spreading faster and faster by the moment.Surely later on in the future it will become a bigger and or worse problem.
Hey there!
Here is your answer:
<u><em>The proper answer to this question is "</em></u><span><u><em> corn, coca, coffee, and sweet potato".</em></u>
Reason:
<u><em>Cash crops are crops that make the country wealthy most importantly gives that country its wealth and because of these crops it has its wealth. </em></u>
Also....
<span><u><em> Corn, coca, coffee, and sweet potato are one of the most common cash crops in South America!</em></u></span>
<em>Therefore the answers are </em></span><em> corn, coca, coffee, sweet potato!</em>
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit