The introduction of the camel to Western Sahara as part of the trade with salt and gold to the trans-Saharan in the 3rd century A.D. gave way to great changes in the area that became<span> the </span>Ghana Empire<span>.</span>
Answer:
D
Explanation:
This will let her knows the deference between plant with coffee and plant without coffee and from this she will know if coffee helps plants grow or not
French quarter is a big one but idk of anything else sorry hope that helped :)