Final answer:
The system of migration from North Africa to the Middle East to Europe is driven by poor economic conditions and unemployment. Migrants take routes such as the eastern Mediterranean and the Mediterranean Sea to reach Europe.
Step-by-step explanation:
The system of migration from North Africa to the Middle East to Europe is driven by various factors such as poor economic conditions, unemployment, and the attraction of better opportunities in Europe. There are several migration routes, including the eastern Mediterranean route and the Mediterranean Sea route, that migrants from the Middle East and North Africa take to reach Europe. These routes have significant social, political, and economic impacts on the countries involved.