Which of these is a push factor? a) good schools b) a high crime rate c) a lack of parking d) affordable housing

Which area on the map would be most likely to have the most oil exploration in since the start of the 21st century? a) b) c) d) plz me

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 border separates sonora and chihuahua national border state border physical boundary natural boundary