The european refugees crisis

Since the 1960s, the main source countries of migration from Africa to Europe have been Morocco, Algeria and Tunisia, resulting in large diasporas with origins in these countries by the end of the 20th century. In the period following the 1973 oil crisis, immigration controls in European states were tightened. The effect of this was not to reduce migration from North Africa but rather to encourage permanent settlement of previously temporary migrants and associated family migration. Much of this migration was from the Maghreb to France, The Netherlands, Belgium and Germany. From the second half of the 1980s, the destination countries for migrants from the Maghreb broadened to include Spain and Italy, as a result of increased demand for low-skilled labour in those countries

The percentage of foreign populations in Greece is as high as 7.1% in proportion to the total population of the country. Moreover, between 9 and 11% of the registered Greek labor force of 4.4 million are foreigners. Migrants additionally make up 25% of wage and salary earners. Migrants are so plentiful that in a society with negative natural population growth, immigration has become the sole source of population increase overall.

The European migrant crisis, or the European refugee crisis, is a term given to a period beginning in 2015 when rising numbers of people arrived in the European Union (EU), travelling across the Mediterranean Sea or overland through Southeast Europe. These people included asylum seekers, but also others, such as economic migrants and some hostile agents, including Islamic State militants disguised as refugees or migrants