Answer: c. Increased immigration from North Africa.
Explanation:
After World War II, European countries such as France, Belgium, and Germany began to admit and even lure foreign workers. The economic boom in Europe brought immigrants from impoverished European countries, as well as from the Mediterranean, North Africa, and the Middle East. These governments saw the migrants as temporary guest workers.
Richmond Virginia in April 1861
You need to make it clearer so that I can answer, because all I can see is a bunch of lines
Culture, legal reasons, and/or a business case