During the years of the Middle Ages, the middle section of Europe was called what?

How would i answer this in a exam. orange - sea temperature is over 27 red arrows - tropical storm routes

Stages 1 and 4 of the demographic transition are similar in that

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)