I would have to say the answer is B. A lack of rain makes growing crops and finding sources of drinking water difficult.
Historically speaking people would settle where they could farm easily, so they often picked fertile lands. Deserts are not fertile, so you won't see very many people there.
Bandwagon
<span>a particular activity or cause that has suddenly become fashionable or popular.
image appeal
</span>Popular modern meaning<span> "to be attractive or pleasing"
</span>comparison
<span>the act or instance of comparing.
slogan</span><span>
a short and striking or memorable phrase used in advertising.</span>
Answer:
I only know number 11: An economic conflict and a conflicted related to poverty
A) Weathering and erosion!! :)