The witches would be your answer. Hope this helps!
The main two countries during the cold war were the US and Russia
The pilgrims in the early 16’s arrived in search of religion and freedom. From the 17th to the 19th century hundred thousand African-Americans came to America against their will. The first significant federal legislation restricting immigration was 1882 Chinese exclusion act.
Because if you have a industrial and agricultural surplus then ultimately the demand for goods would drop as well as the price of that surplus
