The spread of AIDS in Africa could affect the economies of that continent in such a way that there is a drop in the number and productivity of workers. If there is AIDS, many people will get infected and unfortunately they will not be able to work and provide for their families of their country.
<span>Differences between the North and the South were readily apparent well before the American Revolution. Economic, social and political structures differed significantly between the two regions, and these disparities only widened in the 1800s. In 1861, the Civil War erupted between the two sides, and much of the conflict surrounded sectional differences. Once the war ended, Reconstruction lessened some sectional disparities but increased others.</span>
They are a sovereign state, that has the authority to tax all bussiness within it´s borders. Later this came to one of the firsts big cases on the Supreme Court, given the fact the it´d set an example for the other states on the possibility of taxing or going agaisnt federal desicions. Eventually the Supreme court would prohibit Maryland from taxing the National bank cause <em>"The power to tax, is the power to destroy".</em>
The Fertile Crescent is an area of the Near East that was supplied with enough fresh water which favored the development of agriculture. It was named that way because of it´s fertility and the shape that looks like a crescent, with the Persian gulf at one side and the Mediterrean sea at the other. Due to it´s characteristics the first civilizations arose in the area
People living in the northen areas of the Fertile Crescent moved to other areas due to flooding caused by excessive snow in the mountains, in spring the high temperatures also caused the increase in the course of the rivers, leadind more floods
People settled in Mesopotamia due to the fertility of the area and the possibility of agriculture which favored the development of the people established in the new area
There were significant advances within the culture, metallurgy, ceramics and architecture to mention a few
This description is that of sovereignty.
