Typically associated with a Cold front
It’s B (I’m pretty sure it’s B if it’s not then I’m sorry)
The Sahara desert is important for a multiple of reasons. One is that although it is a desert, there are many fertile areas of land making it great for farming and supporting life. It also acts as a natural barrier in between north and south Africa, which was able to impact trade with the South, slowing down innovation on both sides.
My opinion:
I would say my neighbors share some of the same cultures, Christmas, Thanksgiving, Halloween (whatever you believe is a tradition). I certainly know we don’t share the same religion. Some believe in God and etc. some don’t. It’s better for everyone to share either the same or different culture. It is possible to share the same one.
C, usually minerals can be found on just about every continent