<span>Ghana dominated the region between about 750
and 1078. The other states in the region at that time included Takrur to
the west, the Malinke kingdom of Mali to the south, and the Songhai Empire centred on Gao in the east.</span>
Answer:
i would say marginal analysis and scarcity
Explanation:
See scarcity at other answer
Marginal analysis is an examination of the additional benefits of an activity compared to the additional costs incurred by that same activity. Marginal refers to the focus on the cost or benefit of the next unit or individual, for example, the cost to produce one more widget or the profit earned by adding one more worker. Like she chose to have one bucket of water per task she had to do with leftover water, inted of having a bath and using all the water. Like oppertunity cost.
<span>a. moderate to extreme views</span>
One reason it was a health threat is it caused teeth to become ground down which would then lead to infections. The same was true with their eyes and lungs, sand would be blown into their eyes or inhaled into their lungs and then could cause infections.
