Answer:
2?
Why? According to study.com the four main causes of the great depression include stock market crash, bank failures, overproduction and drought.
I don’t see a map, however, after some brief research, the Angelo Saxons came from northern Germany, Denmark and The Netherlands. I found this information here: http://www.primaryhomeworkhelp.co.uk/saxons/where.html
After World war 2, most part of Europe was destroyed, both physically and economically. And US help Europe with Marshall plan and Truman Doctrine.
