In which area does clean drinking water present the biggest problem?

Read the article titled "trans-saharan migration routes to north africa and the eu: historical roots and current trends." why do tens of thousands of sub-saharan africans try to cross the mediterranean each year? how are these refugees commonly portrayed? (site 1)

What weather system might be occurring if the pressure gradient decreases and fish harvests in peru are weaker than normal

8. compare the education of a sparta boy and an athenian boy. (2 points)