A massive topic for this could be oil. You could talk about OPEC and the different types of technologies involved
The mid level clouds are altocumulus, altostratus, and nimbostratus. i hope i helped <3
Trans-Saharan trade requires travel across the Sahara between sub-Saharan Africa and North Africa. While existing from prehistoric times, the peak of trade extended from the 8th century until the early 17th century. ... Cattle were introduced to the Central Sahara (Ahaggar) from 4000 to 3500 BC.
<span>These are all correct:
A. People became too materialistic.
C. The economic system didn't work well.
D. The governmental system adjusted to change too slowly.</span>
